From 4a384cae4ac735e243bbc58184b1f409e914ddc5 Mon Sep 17 00:00:00 2001 From: Zerotask Date: Sat, 24 Apr 2021 12:12:49 +0200 Subject: [PATCH 01/68] docs(option): improve further information --- exercises/option/README.md | 2 ++ exercises/option/option1.rs | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/exercises/option/README.md b/exercises/option/README.md index a304bb44..89c00289 100644 --- a/exercises/option/README.md +++ b/exercises/option/README.md @@ -16,3 +16,5 @@ Option types are very common in Rust code, as they have a number of uses: - [Option Enum Format](https://doc.rust-lang.org/stable/book/ch10-01-syntax.html#in-enum-definitions) - [Option Module Documentation](https://doc.rust-lang.org/std/option/) - [Option Enum Documentation](https://doc.rust-lang.org/std/option/enum.Option.html) +- [if let](https://doc.rust-lang.org/rust-by-example/flow_control/if_let.html) +- [while let](https://doc.rust-lang.org/rust-by-example/flow_control/while_let.html) diff --git a/exercises/option/option1.rs b/exercises/option/option1.rs index 602ff1a9..17cf4f60 100644 --- a/exercises/option/option1.rs +++ b/exercises/option/option1.rs @@ -3,7 +3,7 @@ // I AM NOT DONE -// you can modify anything EXCEPT for this function's sig +// you can modify anything EXCEPT for this function's signature fn print_number(maybe_number: Option) { println!("printing: {}", maybe_number.unwrap()); } From 21c9f44168394e08338fd470b5f49b1fd235986f Mon Sep 17 00:00:00 2001 From: apogeeoak <59737221+apogeeoak@users.noreply.github.com> Date: Sat, 24 Apr 2021 13:15:34 -0400 Subject: [PATCH 02/68] feat(intro): Add intro section. --- exercises/intro/README.md | 8 ++++++++ exercises/intro/intro1.rs | 19 +++++++++++++++++++ exercises/intro/intro2.rs | 9 +++++++++ exercises/variables/variables1.rs | 8 ++------ info.toml | 16 ++++++++++++++++ 5 files changed, 54 insertions(+), 6 deletions(-) create mode 100644 exercises/intro/README.md create mode 100644 exercises/intro/intro1.rs create mode 100644 exercises/intro/intro2.rs diff --git a/exercises/intro/README.md b/exercises/intro/README.md new file mode 100644 index 00000000..d32e4a8b --- /dev/null +++ b/exercises/intro/README.md @@ -0,0 +1,8 @@ +# Intro + +Rust uses the `print!` and `println!` macros to print text to the console. + +## Further information + +- [Hello World](https://doc.rust-lang.org/rust-by-example/hello.html) +- [Formatted print](https://doc.rust-lang.org/rust-by-example/hello/print.html) diff --git a/exercises/intro/intro1.rs b/exercises/intro/intro1.rs new file mode 100644 index 00000000..83a78e68 --- /dev/null +++ b/exercises/intro/intro1.rs @@ -0,0 +1,19 @@ +// intro1.rs +// About this `I AM NOT DONE` thing: +// We sometimes encourage you to keep trying things on a given exercise, even +// after you already figured it out. If you got everything working and feel +// ready for the next exercise, remove the `I AM NOT DONE` comment below. +// Execute the command `rustlings hint intro1` for a hint. + +// I AM NOT DONE + +fn main() { + println!("Hello and"); + println!(r#" welcome to... "#); + println!(r#" _ _ _ "#); + println!(r#" _ __ _ _ ___| |_| (_)_ __ __ _ ___ "#); + println!(r#" | '__| | | / __| __| | | '_ \ / _` / __| "#); + println!(r#" | | | |_| \__ \ |_| | | | | | (_| \__ \ "#); + println!(r#" |_| \__,_|___/\__|_|_|_| |_|\__, |___/ "#); + println!(r#" |___/ "#); +} diff --git a/exercises/intro/intro2.rs b/exercises/intro/intro2.rs new file mode 100644 index 00000000..97a073f0 --- /dev/null +++ b/exercises/intro/intro2.rs @@ -0,0 +1,9 @@ +// intro2.rs +// Make the code print a greeting to the world. +// Execute `rustlings hint intro2` for a hint. + +// I AM NOT DONE + +fn main() { + println!("Hello {}!"); +} diff --git a/exercises/variables/variables1.rs b/exercises/variables/variables1.rs index 4a3af73c..d1af8311 100644 --- a/exercises/variables/variables1.rs +++ b/exercises/variables/variables1.rs @@ -1,10 +1,6 @@ // variables1.rs -// Make me compile! Execute the command `rustlings hint variables1` if you want a hint :) - -// About this `I AM NOT DONE` thing: -// We sometimes encourage you to keep trying things on a given exercise, -// even after you already figured it out. If you got everything working and -// feel ready for the next exercise, remove the `I AM NOT DONE` comment below. +// Make me compile! +// Execute the command `rustlings hint variables1` if you want a hint :) // I AM NOT DONE diff --git a/info.toml b/info.toml index 82e11952..c56b19fd 100644 --- a/info.toml +++ b/info.toml @@ -1,3 +1,19 @@ +# INTRO + +[[exercises]] +name = "intro1" +path = "exercises/intro/intro1.rs" +mode = "compile" +hint = """ +Remove the I AM NOT DONE comment to move on to the next exercise.""" + +[[exercises]] +name = "intro2" +path = "exercises/intro/intro2.rs" +mode = "compile" +hint = """ +Add an argument after the format string.""" + # VARIABLES [[exercises]] From 9b8de65525a5576b78cf0c8e4098cdd34296338f Mon Sep 17 00:00:00 2001 From: apogeeoak <59737221+apogeeoak@users.noreply.github.com> Date: Mon, 26 Apr 2021 20:28:17 -0400 Subject: [PATCH 03/68] fix(intro1): Add compiler error explanation. --- exercises/intro/intro1.rs | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/exercises/intro/intro1.rs b/exercises/intro/intro1.rs index 83a78e68..1c4582de 100644 --- a/exercises/intro/intro1.rs +++ b/exercises/intro/intro1.rs @@ -16,4 +16,8 @@ fn main() { println!(r#" | | | |_| \__ \ |_| | | | | | (_| \__ \ "#); println!(r#" |_| \__,_|___/\__|_|_|_| |_|\__, |___/ "#); println!(r#" |___/ "#); + println!(); + println!("This exercise compiles successfully. The remaining exercises contain a compiler"); + println!("or logic error. The central concept behind Rustlings is to fix these errors and"); + println!("solve the exercises. Good luck!"); } From f78c48020830d7900dd8d81f355606581670446d Mon Sep 17 00:00:00 2001 From: apogeeoak <59737221+apogeeoak@users.noreply.github.com> Date: Tue, 27 Apr 2021 17:09:44 -0400 Subject: [PATCH 04/68] fix(cli): Move long text strings into constants. --- default_out.txt | 25 ------------ src/main.rs | 104 +++++++++++++++++++++++++++++------------------- 2 files changed, 64 insertions(+), 65 deletions(-) delete mode 100644 default_out.txt diff --git a/default_out.txt b/default_out.txt deleted file mode 100644 index b90d1e3a..00000000 --- a/default_out.txt +++ /dev/null @@ -1,25 +0,0 @@ -Thanks for installing Rustlings! - -Is this your first time? Don't worry, Rustlings was made for beginners! We are -going to teach you a lot of things about Rust, but before we can get -started, here's a couple of notes about how Rustlings operates: - -1. The central concept behind Rustlings is that you solve exercises. These - exercises usually have some sort of syntax error in them, which will cause - them to fail compilation or testing. Sometimes there's a logic error instead - of a syntax error. No matter what error, it's your job to find it and fix it! - You'll know when you fixed it because then, the exercise will compile and - Rustlings will be able to move on to the next exercise. -2. If you run Rustlings in watch mode (which we recommend), it'll automatically - start with the first exercise. Don't get confused by an error message popping - up as soon as you run Rustlings! This is part of the exercise that you're - supposed to solve, so open the exercise file in an editor and start your - detective work! -3. If you're stuck on an exercise, there is a helpful hint you can view by typing - 'hint' (in watch mode), or running `rustlings hint myexercise`. -4. If an exercise doesn't make sense to you, feel free to open an issue on GitHub! - (https://github.com/rust-lang/rustlings/issues/new). We look at every issue, - and sometimes, other learners do too so you can help each other out! - -Got all that? Great! To get started, run `rustlings watch` in order to get the first -exercise. Make sure to have your editor open! diff --git a/src/main.rs b/src/main.rs index a80ce88e..64161e58 100644 --- a/src/main.rs +++ b/src/main.rs @@ -107,15 +107,7 @@ fn main() { } if args.nested.is_none() { - println!(); - println!(r#" welcome to... "#); - println!(r#" _ _ _ "#); - println!(r#" _ __ _ _ ___| |_| (_)_ __ __ _ ___ "#); - println!(r#" | '__| | | / __| __| | | '_ \ / _` / __| "#); - println!(r#" | | | |_| \__ \ |_| | | | | | (_| \__ \ "#); - println!(r#" |_| \__,_|___/\__|_|_|_| |_|\__, |___/ "#); - println!(r#" |___/ "#); - println!(); + println!("\n{}\n", WELCOME); } if !Path::new("info.toml").exists() { @@ -139,8 +131,7 @@ fn main() { let verbose = args.nocapture; let command = args.nested.unwrap_or_else(|| { - let text = fs::read_to_string("default_out.txt").unwrap(); - println!("{}", text); + println!("{}\n", DEFAULT_OUT); std::process::exit(0); }); match command { @@ -229,35 +220,7 @@ fn main() { "{emoji} All exercises completed! {emoji}", emoji = Emoji("πŸŽ‰", "β˜…") ); - println!(); - println!("+----------------------------------------------------+"); - println!("| You made it to the Fe-nish line! |"); - println!("+-------------------------- ------------------------+"); - println!(" \\/ "); - println!(" β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’ "); - println!(" β–’β–’β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’β–’β–’ "); - println!(" β–’β–’β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’β–’β–’ "); - println!(" β–‘β–‘β–’β–’β–’β–’β–‘β–‘β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’β–‘β–‘β–’β–’β–’β–’ "); - println!(" β–“β–“β–“β–“β–“β–“β–“β–“ β–“β–“ β–“β–“β–ˆβ–ˆ β–“β–“ β–“β–“β–ˆβ–ˆ β–“β–“ β–“β–“β–“β–“β–“β–“β–“β–“ "); - println!(" β–’β–’β–’β–’ β–’β–’ β–ˆβ–ˆβ–ˆβ–ˆ β–’β–’ β–ˆβ–ˆβ–ˆβ–ˆ β–’β–’β–‘β–‘ β–’β–’β–’β–’ "); - println!(" β–’β–’ β–’β–’β–’β–’β–’β–’ β–’β–’β–’β–’β–’β–’ β–’β–’β–’β–’β–’β–’ β–’β–’ "); - println!(" β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–“β–“β–“β–“β–“β–“β–’β–’β–’β–’β–’β–’β–’β–’β–“β–“β–’β–’β–“β–“β–’β–’β–’β–’β–’β–’β–’β–’ "); - println!(" β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ "); - println!(" β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–ˆβ–ˆβ–’β–’β–’β–’β–’β–’β–ˆβ–ˆβ–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ "); - println!(" β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’ "); - println!(" β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’ "); - println!(" β–’β–’ β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’ β–’β–’ "); - println!(" β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ "); - println!(" β–’β–’ β–’β–’ β–’β–’ β–’β–’ "); - println!(); - println!("We hope you enjoyed learning about the various aspects of Rust!"); - println!( - "If you noticed any issues, please don't hesitate to report them to our repo." - ); - println!("You can also contribute your own exercises to help the greater community!"); - println!(); - println!("Before reporting an issue or contributing, please read our guidelines:"); - println!("https://github.com/rust-lang/rustlings/blob/main/CONTRIBUTING.md"); + println!("\n{}\n", FENISH_LINE); } } } @@ -356,3 +319,64 @@ fn rustc_exists() -> bool { .map(|status| status.success()) .unwrap_or(false) } + +const DEFAULT_OUT: &str = r#"Thanks for installing Rustlings! + +Is this your first time? Don't worry, Rustlings was made for beginners! We are +going to teach you a lot of things about Rust, but before we can get +started, here's a couple of notes about how Rustlings operates: + +1. The central concept behind Rustlings is that you solve exercises. These + exercises usually have some sort of syntax error in them, which will cause + them to fail compilation or testing. Sometimes there's a logic error instead + of a syntax error. No matter what error, it's your job to find it and fix it! + You'll know when you fixed it because then, the exercise will compile and + Rustlings will be able to move on to the next exercise. +2. If you run Rustlings in watch mode (which we recommend), it'll automatically + start with the first exercise. Don't get confused by an error message popping + up as soon as you run Rustlings! This is part of the exercise that you're + supposed to solve, so open the exercise file in an editor and start your + detective work! +3. If you're stuck on an exercise, there is a helpful hint you can view by typing + 'hint' (in watch mode), or running `rustlings hint exercise_name`. +4. If an exercise doesn't make sense to you, feel free to open an issue on GitHub! + (https://github.com/rust-lang/rustlings/issues/new). We look at every issue, + and sometimes, other learners do too so you can help each other out! + +Got all that? Great! To get started, run `rustlings watch` in order to get the first +exercise. Make sure to have your editor open!"#; + +const FENISH_LINE: &str = r#"+----------------------------------------------------+ +| You made it to the Fe-nish line! | ++-------------------------- ------------------------+ + \\/ + β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’ + β–’β–’β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’β–’β–’ + β–’β–’β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’β–’β–’ + β–‘β–‘β–’β–’β–’β–’β–‘β–‘β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’β–‘β–‘β–’β–’β–’β–’ + β–“β–“β–“β–“β–“β–“β–“β–“ β–“β–“ β–“β–“β–ˆβ–ˆ β–“β–“ β–“β–“β–ˆβ–ˆ β–“β–“ β–“β–“β–“β–“β–“β–“β–“β–“ + β–’β–’β–’β–’ β–’β–’ β–ˆβ–ˆβ–ˆβ–ˆ β–’β–’ β–ˆβ–ˆβ–ˆβ–ˆ β–’β–’β–‘β–‘ β–’β–’β–’β–’ + β–’β–’ β–’β–’β–’β–’β–’β–’ β–’β–’β–’β–’β–’β–’ β–’β–’β–’β–’β–’β–’ β–’β–’ + β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–“β–“β–“β–“β–“β–“β–’β–’β–’β–’β–’β–’β–’β–’β–“β–“β–’β–’β–“β–“β–’β–’β–’β–’β–’β–’β–’β–’ + β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ + β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–ˆβ–ˆβ–’β–’β–’β–’β–’β–’β–ˆβ–ˆβ–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ + β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’ + β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’ + β–’β–’ β–’β–’ β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’β–’ β–’β–’ β–’β–’ + β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ β–’β–’ + β–’β–’ β–’β–’ β–’β–’ β–’β–’ + +We hope you enjoyed learning about the various aspects of Rust! +If you noticed any issues, please don't hesitate to report them to our repo. +You can also contribute your own exercises to help the greater community! + +Before reporting an issue or contributing, please read our guidelines: +https://github.com/rust-lang/rustlings/blob/main/CONTRIBUTING.md"#; + +const WELCOME: &str = r#" welcome to... + _ _ _ + _ __ _ _ ___| |_| (_)_ __ __ _ ___ + | '__| | | / __| __| | | '_ \ / _` / __| + | | | |_| \__ \ |_| | | | | | (_| \__ \ + |_| \__,_|___/\__|_|_|_| |_|\__, |___/ + |___/"#; From bf33829da240375d086f96267fc2e02fa6b07001 Mon Sep 17 00:00:00 2001 From: Zhenghao Lu <54395432+EmisonLu@users.noreply.github.com> Date: Mon, 27 Sep 2021 16:03:28 +0800 Subject: [PATCH 05/68] fix(structs3): remove redundant 'return' (#852) --- exercises/structs/structs3.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/exercises/structs/structs3.rs b/exercises/structs/structs3.rs index a80d0625..b3aa2825 100644 --- a/exercises/structs/structs3.rs +++ b/exercises/structs/structs3.rs @@ -18,11 +18,11 @@ impl Package { if weight_in_grams <= 0 { // Something goes here... } else { - return Package { + Package { sender_country, recipient_country, weight_in_grams, - }; + } } } From fed4fe78bbc0f4a9dbace1a556811a9f506237b6 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Mon, 27 Sep 2021 08:03:46 +0000 Subject: [PATCH 06/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 18e0b73a..1c3709cc 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-108-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-109-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -312,6 +312,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
LIU JIE
πŸ–‹
Antoine BΓΌsch
πŸ’»
frogtd
πŸ–‹ +
Zhenghao Lu
πŸ–‹ From e3cfaa246dbef9ebea5ca020bdbaf018194b4974 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Mon, 27 Sep 2021 08:03:47 +0000 Subject: [PATCH 07/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index d18743c2..21089c52 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1002,6 +1002,15 @@ "contributions": [ "content" ] + }, + { + "login": "EmisonLu", + "name": "Zhenghao Lu", + "avatar_url": "https://avatars.githubusercontent.com/u/54395432?v=4", + "profile": "https://github.com/EmisonLu", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From 46c28d5cef3d8446b5a356b19d8dbc725f91a3a0 Mon Sep 17 00:00:00 2001 From: Fredrik Enestad Date: Thu, 30 Sep 2021 10:18:36 +0200 Subject: [PATCH 08/68] fix(move_semantics5): correct typo (#857) --- exercises/move_semantics/move_semantics5.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/exercises/move_semantics/move_semantics5.rs b/exercises/move_semantics/move_semantics5.rs index 1afe16c5..c4704f9e 100644 --- a/exercises/move_semantics/move_semantics5.rs +++ b/exercises/move_semantics/move_semantics5.rs @@ -1,5 +1,5 @@ // move_semantics5.rs -// Make me compile only be reordering the lines in `main()`, but without +// Make me compile only by reordering the lines in `main()`, but without // adding, changing or removing any of them. // Execute `rustlings hint move_semantics5` for hints :) From 574bbffe0b11b5426970e4710a2275776690e85e Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 30 Sep 2021 08:18:52 +0000 Subject: [PATCH 09/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 1c3709cc..6e5ce3f6 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-109-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-110-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -313,6 +313,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
Antoine BΓΌsch
πŸ’»
frogtd
πŸ–‹
Zhenghao Lu
πŸ–‹ +
Fredrik Enestad
πŸ–‹ From ae54c17b6a5ca63705192011d11d371bb51eee97 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 30 Sep 2021 08:18:53 +0000 Subject: [PATCH 10/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 21089c52..fe18385f 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1011,6 +1011,15 @@ "contributions": [ "content" ] + }, + { + "login": "fredr", + "name": "Fredrik Enestad", + "avatar_url": "https://avatars.githubusercontent.com/u/762956?v=4", + "profile": "https://soundtrackyourbrand.com", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From 1c0fe3cbcca85f90b3985985b8e265ee872a2ab2 Mon Sep 17 00:00:00 2001 From: rlch Date: Sat, 2 Oct 2021 23:59:23 +1000 Subject: [PATCH 11/68] fix: few spelling mistakes --- info.toml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/info.toml b/info.toml index 21406630..5eece6d7 100644 --- a/info.toml +++ b/info.toml @@ -364,7 +364,7 @@ mode = "compile" hint = """ The delicious_snacks module is trying to present an external interface that is different than its internal structure (the `fruits` and `veggies` modules and -associated constants). Complete the `use` statemants to fit the uses in main and +associated constants). Complete the `use` statements to fit the uses in main and find the one keyword missing for both constants.""" [[exercises]] From 1663a16eade6ca646b6ed061735f7982434d530d Mon Sep 17 00:00:00 2001 From: xuesong Date: Mon, 18 Oct 2021 19:57:12 +0800 Subject: [PATCH 12/68] fix(traits1): rename test functions to snake case (#854) Co-authored-by: zhangshaozhi --- exercises/advanced_errors/advanced_errs2.rs | 1 - exercises/traits/traits1.rs | 4 ++-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/exercises/advanced_errors/advanced_errs2.rs b/exercises/advanced_errors/advanced_errs2.rs index d9d44d06..54e669fd 100644 --- a/exercises/advanced_errors/advanced_errs2.rs +++ b/exercises/advanced_errors/advanced_errs2.rs @@ -64,7 +64,6 @@ impl Display for ParseClimateError { match self { NoCity => write!(f, "no city name"), ParseFloat(e) => write!(f, "error parsing temperature: {}", e), - _ => write!(f, "unhandled error!"), } } } diff --git a/exercises/traits/traits1.rs b/exercises/traits/traits1.rs index 2ef9e11b..15e08f24 100644 --- a/exercises/traits/traits1.rs +++ b/exercises/traits/traits1.rs @@ -29,12 +29,12 @@ mod tests { use super::*; #[test] - fn is_FooBar() { + fn is_foo_bar() { assert_eq!(String::from("Foo").append_bar(), String::from("FooBar")); } #[test] - fn is_BarBar() { + fn is_bar_bar() { assert_eq!( String::from("").append_bar().append_bar(), String::from("BarBar") From b24b295d88d0f5598c5b0fe0ff926d29ab3c5828 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Mon, 18 Oct 2021 11:57:33 +0000 Subject: [PATCH 13/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 6e5ce3f6..a3ef758d 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-110-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-111-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -314,6 +314,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
frogtd
πŸ–‹
Zhenghao Lu
πŸ–‹
Fredrik Enestad
πŸ–‹ +
xuesong
πŸ–‹ From 71da9068e71ee395a30083dfc516e7dc110a2a8f Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Mon, 18 Oct 2021 11:57:34 +0000 Subject: [PATCH 14/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index fe18385f..d7c7d465 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1020,6 +1020,15 @@ "contributions": [ "content" ] + }, + { + "login": "xuesongbj", + "name": "xuesong", + "avatar_url": "https://avatars.githubusercontent.com/u/18476085?v=4", + "profile": "http://xuesong.pydevops.com", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From 359f81dd0bf5cc82016c56d374b38bf4de8f5893 Mon Sep 17 00:00:00 2001 From: ana Date: Fri, 29 Oct 2021 14:27:36 +0200 Subject: [PATCH 15/68] chore: upgrade edition to 2021 --- Cargo.toml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Cargo.toml b/Cargo.toml index 3b2a85a7..30032695 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -2,7 +2,7 @@ name = "rustlings" version = "4.6.0" authors = ["anastasie ", "Carol (Nichols || Goulding) "] -edition = "2018" +edition = "2021" [dependencies] argh = "0.1.4" From d1ee2daf14f19105e6db3f9c610f44293d688532 Mon Sep 17 00:00:00 2001 From: Michael Walsh <48160144+MpdWalsh@users.noreply.github.com> Date: Sat, 30 Oct 2021 16:55:58 -0600 Subject: [PATCH 16/68] fix(structs3.rs): assigned value to cents_per_gram in test Intended to simplify the lesson by removing the need to figure out what the value is meant to be based on the tests. Previous commits (https://github.com/rust-lang/rustlings/commit/9ca08b8f2b09366e97896a4a8cf9ff3bb4d54380 and https://github.com/rust-lang/rustlings/commit/114b54cbdb977234b39e5f180d937c14c78bb8b2#diff-ce1c232ff0ddaff909351bb84cb5bff423b5b9e04f21fd4db7ffe443e598e174) removed the mathematical complexity, and I feel this addition is a needed change to further streamline the exercise. --- exercises/structs/structs3.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/exercises/structs/structs3.rs b/exercises/structs/structs3.rs index b3aa2825..1a81531c 100644 --- a/exercises/structs/structs3.rs +++ b/exercises/structs/structs3.rs @@ -73,7 +73,7 @@ mod tests { let sender_country = String::from("Spain"); let recipient_country = String::from("Spain"); - let cents_per_gram = ???; + let cents_per_gram = 3; let package = Package::new(sender_country, recipient_country, 1500); From e08b6cf3ef157dd7dc65b920b36723a4c480179c Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Sun, 31 Oct 2021 16:25:35 +0000 Subject: [PATCH 17/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index a3ef758d..c0ba6ce9 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-111-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-112-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -315,6 +315,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
Zhenghao Lu
πŸ–‹
Fredrik Enestad
πŸ–‹
xuesong
πŸ–‹ +
Michael Walsh
πŸ’» From cb661896a21aa00d46b894cdc4a7632f7569479c Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Sun, 31 Oct 2021 16:25:36 +0000 Subject: [PATCH 18/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index d7c7d465..cda03778 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1029,6 +1029,15 @@ "contributions": [ "content" ] + }, + { + "login": "MpdWalsh", + "name": "Michael Walsh", + "avatar_url": "https://avatars.githubusercontent.com/u/48160144?v=4", + "profile": "https://github.com/MpdWalsh", + "contributions": [ + "code" + ] } ], "contributorsPerLine": 8, From 8ef4869b264094e5a9b50452b4534823a9df19c3 Mon Sep 17 00:00:00 2001 From: alirezaghey Date: Wed, 15 Dec 2021 10:44:21 +0100 Subject: [PATCH 19/68] fix(functions5): Remove wrong new line and small English improvements (#885) --- info.toml | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/info.toml b/info.toml index 5eece6d7..95850c63 100644 --- a/info.toml +++ b/info.toml @@ -114,8 +114,7 @@ path = "exercises/functions/functions5.rs" mode = "compile" hint = """ This is a really common error that can be fixed by removing one character. -It happens because Rust distinguishes between expressions and statements: expressions return -a value based on its operand, and statements simply return a () type which behaves just like `void` in C/C++ language. +It happens because Rust distinguishes between expressions and statements: expressions return a value based on their operand(s), and statements simply return a () type which behaves just like `void` in C/C++ language. We want to return a value of `i32` type from the `square` function, but it is returning a `()` type... They are not the same. There are two solutions: 1. Add a `return` ahead of `num * num;` From 72b2c9f54f5f4d246616af767a1a842223702a13 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Wed, 15 Dec 2021 09:44:38 +0000 Subject: [PATCH 20/68] docs: update README.md [skip ci] --- README.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index c0ba6ce9..7595a9eb 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-112-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-113-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -317,6 +317,9 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
xuesong
πŸ–‹
Michael Walsh
πŸ’» + +
alirezaghey
πŸ–‹ + From 527a5b1182483aa467556c1a36d9322440befa43 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Wed, 15 Dec 2021 09:44:39 +0000 Subject: [PATCH 21/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index cda03778..6bf3853e 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1038,6 +1038,15 @@ "contributions": [ "code" ] + }, + { + "login": "alirezaghey", + "name": "alirezaghey", + "avatar_url": "https://avatars.githubusercontent.com/u/26653424?v=4", + "profile": "https://github.com/alirezaghey", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From f2650de369810867d2763e935ac0963c32ec420e Mon Sep 17 00:00:00 2001 From: Franklin van Nes Date: Wed, 15 Dec 2021 11:46:27 -0500 Subject: [PATCH 22/68] fix(clippy1): Updated code to test correctness clippy lint with approx_constant lint rule closes #888 --- exercises/clippy/clippy1.rs | 16 +++++++++++----- info.toml | 16 ++++++++-------- 2 files changed, 19 insertions(+), 13 deletions(-) diff --git a/exercises/clippy/clippy1.rs b/exercises/clippy/clippy1.rs index bdb5dd2c..c5f84a9c 100644 --- a/exercises/clippy/clippy1.rs +++ b/exercises/clippy/clippy1.rs @@ -8,10 +8,16 @@ // I AM NOT DONE +use std::f32; + fn main() { - let x = 1.2331f64; - let y = 1.2332f64; - if y != x { - println!("Success!"); - } + let pi = 3.14f32; + let radius = 5.00f32; + + let area = pi * f32::powi(radius, 2); + + println!( + "The area of a circle with radius {:.2} is {:.5}!", + radius, area + ) } diff --git a/info.toml b/info.toml index 95850c63..0c03def3 100644 --- a/info.toml +++ b/info.toml @@ -906,15 +906,15 @@ name = "clippy1" path = "exercises/clippy/clippy1.rs" mode = "clippy" hint = """ -Not every floating point value can be represented exactly in binary values in -memory. Take a look at the description of -https://doc.rust-lang.org/stable/std/primitive.f32.html -When using the binary compare operators with floating points you won't compare -the floating point values but the binary representation in memory. This is -usually not what you would like to do. +Rust stores the highest precision version of any long or inifinite precision +mathematical constants in the rust standard library. +https://doc.rust-lang.org/stable/std/f32/consts/index.html + +We may be tempted to use our own approximations for certain mathematical constants, +but clippy recognizes those imprecise mathematical constants as a source of +potential error. See the suggestions of the clippy warning in compile output and use the -machine epsilon value... -https://doc.rust-lang.org/stable/std/primitive.f32.html#associatedconstant.EPSILON""" +appropriate replacement constant from std::f32::consts...""" [[exercises]] name = "clippy2" From 8d675198d81eedb02ef3124321670000f0f6fd6c Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 16 Dec 2021 13:11:14 +0000 Subject: [PATCH 23/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 7595a9eb..469e1ef0 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-113-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-114-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -319,6 +319,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
alirezaghey
πŸ–‹ +
Franklin van Nes
πŸ’» From 81fb3967805a939f1149f0451afd94d566ab4d2a Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 16 Dec 2021 13:11:15 +0000 Subject: [PATCH 24/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 6bf3853e..f04a0ce2 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1047,6 +1047,15 @@ "contributions": [ "content" ] + }, + { + "login": "frvannes16", + "name": "Franklin van Nes", + "avatar_url": "https://avatars.githubusercontent.com/u/3188475?v=4", + "profile": "https://github.com/frvannes16", + "contributions": [ + "code" + ] } ], "contributorsPerLine": 8, From 9b27e8d993ca20232fe38a412750c3f845a83b65 Mon Sep 17 00:00:00 2001 From: Galih wisnuaji Date: Fri, 24 Dec 2021 13:48:43 +0700 Subject: [PATCH 25/68] chore : replace filter_map() with find_map() --- src/exercise.rs | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/exercise.rs b/src/exercise.rs index ec694df9..e4a4145d 100644 --- a/src/exercise.rs +++ b/src/exercise.rs @@ -217,8 +217,7 @@ path = "{}.rs""#, let matched_line_index = source .lines() .enumerate() - .filter_map(|(i, line)| if re.is_match(line) { Some(i) } else { None }) - .next() + .find_map(|(i, line)| if re.is_match(line) { Some(i) } else { None }) .expect("This should not happen at all"); let min_line = ((matched_line_index as i32) - (CONTEXT as i32)).max(0) as usize; From f61f9f379638c0142f759ece850c768807a8abfd Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Fri, 24 Dec 2021 12:28:07 +0000 Subject: [PATCH 26/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 469e1ef0..1a878ef4 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-114-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-115-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -320,6 +320,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
alirezaghey
πŸ–‹
Franklin van Nes
πŸ’» +
nekonako
πŸ’» From 7dce8c8b612a68ccfc1165358e075c4837b0bf92 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Fri, 24 Dec 2021 12:28:08 +0000 Subject: [PATCH 27/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index f04a0ce2..6c3319ca 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1056,6 +1056,15 @@ "contributions": [ "code" ] + }, + { + "login": "nekonako", + "name": "nekonako", + "avatar_url": "https://avatars.githubusercontent.com/u/46141275?v=4", + "profile": "https://nekonako.github.io", + "contributions": [ + "code" + ] } ], "contributorsPerLine": 8, From 1622e8c198d89739765c915203efff0091bdeb78 Mon Sep 17 00:00:00 2001 From: ZX <67887489+tan-zx@users.noreply.github.com> Date: Wed, 29 Dec 2021 14:55:37 +0800 Subject: [PATCH 28/68] fix(quiz1): update to say quiz covers "If" --- exercises/quiz1.rs | 1 + 1 file changed, 1 insertion(+) diff --git a/exercises/quiz1.rs b/exercises/quiz1.rs index b13b9284..7bd3f589 100644 --- a/exercises/quiz1.rs +++ b/exercises/quiz1.rs @@ -2,6 +2,7 @@ // This is a quiz for the following sections: // - Variables // - Functions +// - If // Mary is buying apples. One apple usually costs 2 Rustbucks, but if you buy // more than 40 at once, each apple only costs 1! Write a function that calculates From af84359bdb49282dbd26a72cb67d25a3823290db Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 30 Dec 2021 11:59:05 +0000 Subject: [PATCH 29/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 1a878ef4..6fe96b57 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-115-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-116-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -321,6 +321,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
alirezaghey
πŸ–‹
Franklin van Nes
πŸ’»
nekonako
πŸ’» +
ZX
πŸ–‹ From 17e3e75331ea508efddd9a7d507bf76a16fd9a24 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 30 Dec 2021 11:59:06 +0000 Subject: [PATCH 30/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 6c3319ca..91b2a486 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1065,6 +1065,15 @@ "contributions": [ "code" ] + }, + { + "login": "tan-zx", + "name": "ZX", + "avatar_url": "https://avatars.githubusercontent.com/u/67887489?v=4", + "profile": "https://github.com/tan-zx", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From 71a06044e6a96ff756dc31d7b0ed665ae4badb57 Mon Sep 17 00:00:00 2001 From: radicale Date: Fri, 4 Feb 2022 14:39:09 +0100 Subject: [PATCH 31/68] fix(clippy1): Set clippy::float_cmp lint to deny (#907) --- src/exercise.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/exercise.rs b/src/exercise.rs index e4a4145d..6e49a9aa 100644 --- a/src/exercise.rs +++ b/src/exercise.rs @@ -154,7 +154,7 @@ path = "{}.rs""#, Command::new("cargo") .args(&["clippy", "--manifest-path", CLIPPY_CARGO_TOML_PATH]) .args(RUSTC_COLOR_ARGS) - .args(&["--", "-D", "warnings"]) + .args(&["--", "-D", "warnings","-D","clippy::float_cmp"]) .output() } } From cbcde345409c3e550112e449242848eaa3391bb6 Mon Sep 17 00:00:00 2001 From: zydxhs Date: Fri, 4 Feb 2022 22:00:24 +0800 Subject: [PATCH 32/68] fix(errors1): Add a comment to make the purpose more clear (#486) Signed-off-by: zydxhs --- exercises/error_handling/errors1.rs | 1 + 1 file changed, 1 insertion(+) diff --git a/exercises/error_handling/errors1.rs b/exercises/error_handling/errors1.rs index 9c24d85d..5844a497 100644 --- a/exercises/error_handling/errors1.rs +++ b/exercises/error_handling/errors1.rs @@ -36,6 +36,7 @@ mod tests { fn explains_why_generating_nametag_text_fails() { assert_eq!( generate_nametag_text("".into()), + // Don't change this line Err("`name` was empty; it must be nonempty.".into()) ); } From 4f7ff5d9c7b2d8b045194c1a9469d37e30257c4a Mon Sep 17 00:00:00 2001 From: Yang Wen Date: Fri, 4 Feb 2022 22:12:02 +0800 Subject: [PATCH 33/68] fix(structs3): Add a hint for panic (#608) as a totally newbie to Rust, I don't know panic statement from https://doc.rust-lang.org/book/ and rustlings in the beginning. After a hard searching of [should_panic], then I figure out panic statement. So it's helpful to tell the learner that write a panic statement here. --- exercises/structs/structs3.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/exercises/structs/structs3.rs b/exercises/structs/structs3.rs index 1a81531c..e84f2ebc 100644 --- a/exercises/structs/structs3.rs +++ b/exercises/structs/structs3.rs @@ -16,7 +16,7 @@ struct Package { impl Package { fn new(sender_country: String, recipient_country: String, weight_in_grams: i32) -> Package { if weight_in_grams <= 0 { - // Something goes here... + // panic statement goes here... } else { Package { sender_country, From 52c7f8a85901b6714c732d2107823750de0d452f Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Fri, 4 Feb 2022 14:13:31 +0000 Subject: [PATCH 34/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 6fe96b57..b4f6a7ee 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-116-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-117-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -322,6 +322,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
Franklin van Nes
πŸ’»
nekonako
πŸ’»
ZX
πŸ–‹ +
Yang Wen
πŸ–‹ From a2e74a2a4bebdd48e9c4336c08c02222e36e2e6d Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Fri, 4 Feb 2022 14:13:32 +0000 Subject: [PATCH 35/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 91b2a486..3f246446 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1074,6 +1074,15 @@ "contributions": [ "content" ] + }, + { + "login": "sundevilyang", + "name": "Yang Wen", + "avatar_url": "https://avatars.githubusercontent.com/u/1499214?v=4", + "profile": "https://github.com/sundevilyang", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From bc5686174463ad6f4f6b824b0e9b97c3039d4886 Mon Sep 17 00:00:00 2001 From: Brandon High Date: Fri, 4 Feb 2022 06:38:55 -0800 Subject: [PATCH 36/68] doc: Add hints on how to get gcc installed (#741) --- README.md | 1 + install.sh | 12 ++++++++++++ 2 files changed, 13 insertions(+) diff --git a/README.md b/README.md index b4f6a7ee..835200e8 100644 --- a/README.md +++ b/README.md @@ -16,6 +16,7 @@ Alternatively, for a first-time Rust learner, there are several other resources: ## Getting Started _Note: If you're on MacOS, make sure you've installed Xcode and its developer tools by typing `xcode-select --install`._ +_Note: If you're on Linux, make sure you've installed gcc. Deb: `sudo apt install gcc`. Yum: `sudo yum -y install gcc`._ You will need to have Rust installed. You can get it by visiting https://rustup.rs. This'll also install Cargo, Rust's package/project manager. diff --git a/install.sh b/install.sh index e986e741..68b8da3a 100755 --- a/install.sh +++ b/install.sh @@ -12,6 +12,18 @@ else exit 1 fi +if [ -x "$(command -v cc)" ] +then + echo "SUCCESS: cc is installed" +else + echo "ERROR: cc does not seem to be installed." + echo "Please download (g)cc using your package manager." + echo "OSX: xcode-select --install" + echo "Deb: sudo apt install gcc" + echo "Yum: sudo yum -y install gcc" + exit 1 +fi + if [ -x "$(command -v rustc)" ] then echo "SUCCESS: Rust is installed" From e96112ab998f6b121b2ea7ddf27d9e99e37dba0f Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Fri, 4 Feb 2022 14:39:42 +0000 Subject: [PATCH 37/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 835200e8..c9bb8b87 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-117-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-118-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -324,6 +324,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
nekonako
πŸ’»
ZX
πŸ–‹
Yang Wen
πŸ–‹ +
Brandon High
πŸ“– From dc36ca6d84e66e1304f662770d560b3fcde7c35d Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Fri, 4 Feb 2022 14:39:43 +0000 Subject: [PATCH 38/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 3f246446..8207a035 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1083,6 +1083,15 @@ "contributions": [ "content" ] + }, + { + "login": "highb", + "name": "Brandon High", + "avatar_url": "https://avatars.githubusercontent.com/u/759848?v=4", + "profile": "https://brandon-high.com", + "contributions": [ + "doc" + ] } ], "contributorsPerLine": 8, From 17f9d7429ccd133a72e815fb5618e0ce79560929 Mon Sep 17 00:00:00 2001 From: Kisaragi <48310258+KisaragiEffective@users.noreply.github.com> Date: Mon, 28 Mar 2022 10:10:25 +0900 Subject: [PATCH 39/68] docs: fix some code-blocks were not highlighted --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index c9bb8b87..11e0438a 100644 --- a/README.md +++ b/README.md @@ -36,13 +36,13 @@ This will install Rustlings and give you access to the `rustlings` command. Run In PowerShell (Run as Administrator), set `ExecutionPolicy` to `RemoteSigned`: -```ps +```ps1 Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser ``` Then, you can run: -```ps +```ps1 Start-BitsTransfer -Source https://git.io/JTL5v -Destination $env:TMP/install_rustlings.ps1; Unblock-File $env:TMP/install_rustlings.ps1; Invoke-Expression $env:TMP/install_rustlings.ps1 ``` From 179a75a68d03ac9518dec2297fb17f91a4fc506b Mon Sep 17 00:00:00 2001 From: x-hgg-x <39058530+x-hgg-x@users.noreply.github.com> Date: Tue, 29 Mar 2022 11:44:06 +0200 Subject: [PATCH 40/68] fix: Include exercises folder in the project structure behind a feature (#917) closes #859 closes #913 closes #942 --- Cargo.toml | 5 ++++- exercises/advanced_errors/mod.rs | 2 ++ exercises/clippy/mod.rs | 2 ++ exercises/collections/mod.rs | 4 ++++ exercises/conversions/mod.rs | 5 +++++ exercises/enums/mod.rs | 3 +++ exercises/error_handling/mod.rs | 6 ++++++ exercises/functions/mod.rs | 5 +++++ exercises/generics/mod.rs | 3 +++ exercises/if/mod.rs | 2 ++ exercises/intro/mod.rs | 2 ++ exercises/macros/mod.rs | 4 ++++ exercises/mod.rs | 26 +++++++++++++++++++++++++ exercises/modules/mod.rs | 3 +++ exercises/move_semantics/mod.rs | 5 +++++ exercises/option/mod.rs | 3 +++ exercises/primitive_types/mod.rs | 6 ++++++ exercises/standard_library_types/mod.rs | 7 +++++++ exercises/strings/mod.rs | 2 ++ exercises/structs/mod.rs | 3 +++ exercises/tests/mod.rs | 3 +++ exercises/threads/mod.rs | 1 + exercises/traits/mod.rs | 2 ++ exercises/variables/mod.rs | 6 ++++++ src/lib.rs | 3 +++ 25 files changed, 112 insertions(+), 1 deletion(-) create mode 100644 exercises/advanced_errors/mod.rs create mode 100644 exercises/clippy/mod.rs create mode 100644 exercises/collections/mod.rs create mode 100644 exercises/conversions/mod.rs create mode 100644 exercises/enums/mod.rs create mode 100644 exercises/error_handling/mod.rs create mode 100644 exercises/functions/mod.rs create mode 100644 exercises/generics/mod.rs create mode 100644 exercises/if/mod.rs create mode 100644 exercises/intro/mod.rs create mode 100644 exercises/macros/mod.rs create mode 100644 exercises/mod.rs create mode 100644 exercises/modules/mod.rs create mode 100644 exercises/move_semantics/mod.rs create mode 100644 exercises/option/mod.rs create mode 100644 exercises/primitive_types/mod.rs create mode 100644 exercises/standard_library_types/mod.rs create mode 100644 exercises/strings/mod.rs create mode 100644 exercises/structs/mod.rs create mode 100644 exercises/tests/mod.rs create mode 100644 exercises/threads/mod.rs create mode 100644 exercises/traits/mod.rs create mode 100644 exercises/variables/mod.rs create mode 100644 src/lib.rs diff --git a/Cargo.toml b/Cargo.toml index 30032695..4761c9a4 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -11,7 +11,7 @@ console = "0.7.7" notify = "4.0.15" toml = "0.4.10" regex = "1.1.6" -serde = {version = "1.0.10", features = ["derive"]} +serde = { version = "1.0.10", features = ["derive"] } [[bin]] name = "rustlings" @@ -21,3 +21,6 @@ path = "src/main.rs" assert_cmd = "0.11.0" predicates = "1.0.1" glob = "0.3.0" + +[features] +exercises = [] diff --git a/exercises/advanced_errors/mod.rs b/exercises/advanced_errors/mod.rs new file mode 100644 index 00000000..e33fb80d --- /dev/null +++ b/exercises/advanced_errors/mod.rs @@ -0,0 +1,2 @@ +mod advanced_errs1; +mod advanced_errs2; diff --git a/exercises/clippy/mod.rs b/exercises/clippy/mod.rs new file mode 100644 index 00000000..689dc95f --- /dev/null +++ b/exercises/clippy/mod.rs @@ -0,0 +1,2 @@ +mod clippy1; +mod clippy2; diff --git a/exercises/collections/mod.rs b/exercises/collections/mod.rs new file mode 100644 index 00000000..f46c1424 --- /dev/null +++ b/exercises/collections/mod.rs @@ -0,0 +1,4 @@ +mod hashmap1; +mod hashmap2; +mod vec1; +mod vec2; diff --git a/exercises/conversions/mod.rs b/exercises/conversions/mod.rs new file mode 100644 index 00000000..69f66ae4 --- /dev/null +++ b/exercises/conversions/mod.rs @@ -0,0 +1,5 @@ +mod as_ref_mut; +mod from_into; +mod from_str; +mod try_from_into; +mod using_as; diff --git a/exercises/enums/mod.rs b/exercises/enums/mod.rs new file mode 100644 index 00000000..a23fd6e5 --- /dev/null +++ b/exercises/enums/mod.rs @@ -0,0 +1,3 @@ +mod enums1; +mod enums2; +mod enums3; diff --git a/exercises/error_handling/mod.rs b/exercises/error_handling/mod.rs new file mode 100644 index 00000000..539fa23d --- /dev/null +++ b/exercises/error_handling/mod.rs @@ -0,0 +1,6 @@ +mod errors1; +mod errors2; +mod errors3; +mod errors4; +mod errors5; +mod errors6; diff --git a/exercises/functions/mod.rs b/exercises/functions/mod.rs new file mode 100644 index 00000000..445b6f58 --- /dev/null +++ b/exercises/functions/mod.rs @@ -0,0 +1,5 @@ +mod functions1; +mod functions2; +mod functions3; +mod functions4; +mod functions5; diff --git a/exercises/generics/mod.rs b/exercises/generics/mod.rs new file mode 100644 index 00000000..5b93555c --- /dev/null +++ b/exercises/generics/mod.rs @@ -0,0 +1,3 @@ +mod generics1; +mod generics2; +mod generics3; diff --git a/exercises/if/mod.rs b/exercises/if/mod.rs new file mode 100644 index 00000000..c5d02445 --- /dev/null +++ b/exercises/if/mod.rs @@ -0,0 +1,2 @@ +mod if1; +mod if2; diff --git a/exercises/intro/mod.rs b/exercises/intro/mod.rs new file mode 100644 index 00000000..445c47ab --- /dev/null +++ b/exercises/intro/mod.rs @@ -0,0 +1,2 @@ +mod intro1; +mod intro2; diff --git a/exercises/macros/mod.rs b/exercises/macros/mod.rs new file mode 100644 index 00000000..9f65acf5 --- /dev/null +++ b/exercises/macros/mod.rs @@ -0,0 +1,4 @@ +mod macros1; +mod macros2; +mod macros3; +mod macros4; diff --git a/exercises/mod.rs b/exercises/mod.rs new file mode 100644 index 00000000..6a143b56 --- /dev/null +++ b/exercises/mod.rs @@ -0,0 +1,26 @@ +mod advanced_errors; +mod clippy; +mod collections; +mod conversions; +mod enums; +mod error_handling; +mod functions; +mod generics; +mod r#if; +mod intro; +mod macros; +mod modules; +mod move_semantics; +mod option; +mod primitive_types; +mod quiz1; +mod quiz2; +mod quiz3; +mod quiz4; +mod standard_library_types; +mod strings; +mod structs; +mod tests; +mod threads; +mod traits; +mod variables; diff --git a/exercises/modules/mod.rs b/exercises/modules/mod.rs new file mode 100644 index 00000000..35f96af5 --- /dev/null +++ b/exercises/modules/mod.rs @@ -0,0 +1,3 @@ +mod modules1; +mod modules2; +mod modules3; diff --git a/exercises/move_semantics/mod.rs b/exercises/move_semantics/mod.rs new file mode 100644 index 00000000..c9e61b36 --- /dev/null +++ b/exercises/move_semantics/mod.rs @@ -0,0 +1,5 @@ +mod move_semantics1; +mod move_semantics2; +mod move_semantics3; +mod move_semantics4; +mod move_semantics5; diff --git a/exercises/option/mod.rs b/exercises/option/mod.rs new file mode 100644 index 00000000..b3cdb13d --- /dev/null +++ b/exercises/option/mod.rs @@ -0,0 +1,3 @@ +mod option1; +mod option2; +mod option3; diff --git a/exercises/primitive_types/mod.rs b/exercises/primitive_types/mod.rs new file mode 100644 index 00000000..23355239 --- /dev/null +++ b/exercises/primitive_types/mod.rs @@ -0,0 +1,6 @@ +mod primitive_types1; +mod primitive_types2; +mod primitive_types3; +mod primitive_types4; +mod primitive_types5; +mod primitive_types6; diff --git a/exercises/standard_library_types/mod.rs b/exercises/standard_library_types/mod.rs new file mode 100644 index 00000000..b03acb92 --- /dev/null +++ b/exercises/standard_library_types/mod.rs @@ -0,0 +1,7 @@ +mod arc1; +mod box1; +mod iterators1; +mod iterators2; +mod iterators3; +mod iterators4; +mod iterators5; diff --git a/exercises/strings/mod.rs b/exercises/strings/mod.rs new file mode 100644 index 00000000..b1b460bc --- /dev/null +++ b/exercises/strings/mod.rs @@ -0,0 +1,2 @@ +mod strings1; +mod strings2; diff --git a/exercises/structs/mod.rs b/exercises/structs/mod.rs new file mode 100644 index 00000000..214fed16 --- /dev/null +++ b/exercises/structs/mod.rs @@ -0,0 +1,3 @@ +mod structs1; +mod structs2; +mod structs3; diff --git a/exercises/tests/mod.rs b/exercises/tests/mod.rs new file mode 100644 index 00000000..489541be --- /dev/null +++ b/exercises/tests/mod.rs @@ -0,0 +1,3 @@ +mod tests1; +mod tests2; +mod tests3; diff --git a/exercises/threads/mod.rs b/exercises/threads/mod.rs new file mode 100644 index 00000000..24d54007 --- /dev/null +++ b/exercises/threads/mod.rs @@ -0,0 +1 @@ +mod threads1; diff --git a/exercises/traits/mod.rs b/exercises/traits/mod.rs new file mode 100644 index 00000000..6f0a9c3f --- /dev/null +++ b/exercises/traits/mod.rs @@ -0,0 +1,2 @@ +mod traits1; +mod traits2; diff --git a/exercises/variables/mod.rs b/exercises/variables/mod.rs new file mode 100644 index 00000000..a25f477e --- /dev/null +++ b/exercises/variables/mod.rs @@ -0,0 +1,6 @@ +mod variables1; +mod variables2; +mod variables3; +mod variables4; +mod variables5; +mod variables6; diff --git a/src/lib.rs b/src/lib.rs new file mode 100644 index 00000000..82c1e7e4 --- /dev/null +++ b/src/lib.rs @@ -0,0 +1,3 @@ +#[cfg(feature = "exercises")] +#[path = "../exercises/mod.rs"] +mod exercises; From 4378d1db461843d8fb93e0a8649d1c05dcb3032e Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Tue, 29 Mar 2022 09:47:50 +0000 Subject: [PATCH 41/68] docs: update README.md [skip ci] --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index c9bb8b87..92a5095e 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ -[![All Contributors](https://img.shields.io/badge/all_contributors-118-orange.svg?style=flat-square)](#contributors-) +[![All Contributors](https://img.shields.io/badge/all_contributors-119-orange.svg?style=flat-square)](#contributors-) # rustlings πŸ¦€β€οΈ @@ -325,6 +325,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
ZX
πŸ–‹
Yang Wen
πŸ–‹
Brandon High
πŸ“– +
x-hgg-x
πŸ’» From 0232f6058f7d6252378f6082a46ad2f4e7885d36 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Tue, 29 Mar 2022 09:47:51 +0000 Subject: [PATCH 42/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 8207a035..fc94bb1d 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1092,6 +1092,15 @@ "contributions": [ "doc" ] + }, + { + "login": "x-hgg-x", + "name": "x-hgg-x", + "avatar_url": "https://avatars.githubusercontent.com/u/39058530?v=4", + "profile": "https://github.com/x-hgg-x", + "contributions": [ + "code" + ] } ], "contributorsPerLine": 8, From 057d912e78dc1f465b671be4f290db49331d0701 Mon Sep 17 00:00:00 2001 From: mokou Date: Tue, 29 Mar 2022 11:49:36 +0200 Subject: [PATCH 43/68] chore: push contributors to AUTHORS.md the readme file is getting a bit crowded at this point, it's better to have a reference to AUTHORS.md, and then to let the bot add it in there --- .all-contributorsrc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.all-contributorsrc b/.all-contributorsrc index fc94bb1d..b18300b9 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1,6 +1,6 @@ { "files": [ - "README.md" + "AUTHORS.md" ], "imageSize": 100, "commit": false, From bf93724511e672fb1dd124cb76da74f9f2af421b Mon Sep 17 00:00:00 2001 From: mokou Date: Tue, 29 Mar 2022 11:52:06 +0200 Subject: [PATCH 44/68] chore: add empty authors file --- AUTHORS.md | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 AUTHORS.md diff --git a/AUTHORS.md b/AUTHORS.md new file mode 100644 index 00000000..6d309389 --- /dev/null +++ b/AUTHORS.md @@ -0,0 +1,6 @@ +## Authors + +This file lists the people that have contributed to this project. + +Excluded from this list are @carols10cents and @diannasoreil, the principal +authors. From c60bd97cb94b234a3e17d8cc043f441eca3c073e Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Tue, 29 Mar 2022 12:54:21 +0000 Subject: [PATCH 45/68] docs: update AUTHORS.md [skip ci] From 70e29d9717a1f4fdb1bdd1a52e4c4d8211262579 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Tue, 29 Mar 2022 12:54:22 +0000 Subject: [PATCH 46/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index b18300b9..c07ac794 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1101,6 +1101,15 @@ "contributions": [ "code" ] + }, + { + "login": "KisaragiEffective", + "name": "Kisaragi", + "avatar_url": "https://avatars.githubusercontent.com/u/48310258?v=4", + "profile": "http://kisaragieffective.github.io", + "contributions": [ + "doc" + ] } ], "contributorsPerLine": 8, From 01023f5b4f461ed6819b7c3192164cee36d73b2d Mon Sep 17 00:00:00 2001 From: mokou Date: Tue, 29 Mar 2022 14:58:52 +0200 Subject: [PATCH 47/68] chore: copy existing contributors table --- AUTHORS.md | 162 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 162 insertions(+) diff --git a/AUTHORS.md b/AUTHORS.md index 6d309389..9813bd17 100644 --- a/AUTHORS.md +++ b/AUTHORS.md @@ -4,3 +4,165 @@ This file lists the people that have contributed to this project. Excluded from this list are @carols10cents and @diannasoreil, the principal authors. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Carol (Nichols || Goulding)
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Antoine BΓΌsch
πŸ’»
frogtd
πŸ–‹
Zhenghao Lu
πŸ–‹
Fredrik Enestad
πŸ–‹
xuesong
πŸ–‹
Michael Walsh
πŸ’»

alirezaghey
πŸ–‹
Franklin van Nes
πŸ’»
nekonako
πŸ’»
ZX
πŸ–‹
Yang Wen
πŸ–‹
Brandon High
πŸ“–
x-hgg-x
πŸ’»
+ + + + + + +This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome! From 3f0e1303e0b3bf3fecc0baced3c8b8a37f83c184 Mon Sep 17 00:00:00 2001 From: Lucas Aries <73198738+Kallu-A@users.noreply.github.com> Date: Tue, 29 Mar 2022 15:02:35 +0200 Subject: [PATCH 48/68] feat: Add move_semantics6.rs exercise (#908) --- exercises/move_semantics/move_semantics6.rs | 25 +++++++++++++++++++++ info.toml | 15 +++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 exercises/move_semantics/move_semantics6.rs diff --git a/exercises/move_semantics/move_semantics6.rs b/exercises/move_semantics/move_semantics6.rs new file mode 100644 index 00000000..457e7ae7 --- /dev/null +++ b/exercises/move_semantics/move_semantics6.rs @@ -0,0 +1,25 @@ +// move_semantics6.rs +// Make me compile! `rustlings hint move_semantics6` for hints +// You can't change anything except adding or removing references + +// I AM NOT DONE + +fn main() { + let data = "Rust is great!".to_string(); + + get_char(data); + + string_uppercase(&data); +} + +// Should not take ownership +fn get_char(data: String) -> char { + data.chars().last().unwrap() +} + +// Should take ownership +fn string_uppercase(mut data: &String) { + data = &data.to_uppercase(); + + println!("{}", data); +} diff --git a/info.toml b/info.toml index fbe0d53b..9430a161 100644 --- a/info.toml +++ b/info.toml @@ -237,6 +237,21 @@ in the book's section References and Borrowing': https://doc.rust-lang.org/book/ch04-02-references-and-borrowing.html#mutable-references. """ +[[exercises]] +name = "move_semantics6" +path = "exercises/move_semantics/move_semantics6.rs" +mode = "compile" +hint = """ +To find the answer, you can consult the book section "References and Borrowing": +https://doc.rust-lang.org/stable/book/ch04-02-references-and-borrowing.html +The first problem is that `get_char` is taking ownership of the string. +So `data` is moved and can't be used for `string_uppercase` +`data` is moved to `get_char` first, meaning that `string_uppercase` cannot manipulate the data. +Once you've fixed that, `string_uppercase`'s function signature will also need to be adjusted. +Can you figure out how? + +Another hint: it has to do with the `&` character.""" + # PRIMITIVE TYPES [[exercises]] From 2ca5250f78cba3276b9284af5f0f49e5ce296f71 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Tue, 29 Mar 2022 13:02:51 +0000 Subject: [PATCH 49/68] docs: update AUTHORS.md [skip ci] --- AUTHORS.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/AUTHORS.md b/AUTHORS.md index 9813bd17..a7f29bb2 100644 --- a/AUTHORS.md +++ b/AUTHORS.md @@ -157,6 +157,10 @@ authors.
Yang Wen
πŸ–‹
Brandon High
πŸ“–
x-hgg-x
πŸ’» +
Kisaragi
πŸ“– + + +
Lucas Aries
πŸ–‹ From d4e3d98d0abe732df08ee6fe85ef276b7805257e Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Tue, 29 Mar 2022 13:02:52 +0000 Subject: [PATCH 50/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index c07ac794..24832b42 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1110,6 +1110,15 @@ "contributions": [ "doc" ] + }, + { + "login": "Kallu-A", + "name": "Lucas Aries", + "avatar_url": "https://avatars.githubusercontent.com/u/73198738?v=4", + "profile": "https://github.com/Kallu-A", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From bdf6efeccde2a669571fcc5dd68801c88c72d0f1 Mon Sep 17 00:00:00 2001 From: mokou Date: Tue, 29 Mar 2022 15:04:52 +0200 Subject: [PATCH 51/68] chore: clean up readme --- README.md | 178 +++--------------------------------------------------- 1 file changed, 7 insertions(+), 171 deletions(-) diff --git a/README.md b/README.md index fdae4acb..babc3423 100644 --- a/README.md +++ b/README.md @@ -1,7 +1,3 @@ - -[![All Contributors](https://img.shields.io/badge/all_contributors-119-orange.svg?style=flat-square)](#contributors-) - - # rustlings πŸ¦€β€οΈ Greetings and welcome to `rustlings`. This project contains small exercises to get you used to reading and writing Rust code. This includes reading and responding to compiler messages! @@ -68,6 +64,7 @@ cargo install --force --path . ``` If there are installation errors, ensure that your toolchain is up to date. For the latest, run: + ```bash rustup update ``` @@ -107,17 +104,18 @@ rustlings run next In case you get stuck, you can run the following command to get a hint for your exercise: -``` bash +```bash rustlings hint myExercise1 ``` You can also get the hint for the next unsolved exercise with the following command: -``` bash +```bash rustlings hint next ``` To check your progress, you can run the following command: + ```bash rustlings list ``` @@ -135,14 +133,14 @@ Once you've completed Rustlings, put your new knowledge to good use! Continue pr If you want to remove Rustlings from your system, there's two steps. First, you'll need to remove the exercises folder that the install script created for you: -``` bash +```bash rm -rf rustlings # or your custom folder name, if you chose and or renamed it ``` Second, since Rustlings got installed via `cargo install`, it's only reasonable to assume that you can also remove it using Cargo, and exactly that is the case. Run `cargo uninstall` to remove the `rustlings` binary: -``` bash +```bash cargo uninstall rustlings ``` @@ -172,166 +170,4 @@ See [CONTRIBUTING.md](./CONTRIBUTING.md). ## Contributors ✨ -Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)): - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Carol (Nichols || Goulding)
πŸ’» πŸ–‹
QuietMisdreavus
πŸ’» πŸ–‹
Robert M Lugg
πŸ–‹
Hynek Schlawack
πŸ’»
Katharina Fey
πŸ’»
lukabavdaz
πŸ’» πŸ–‹
Erik Vesteraas
πŸ’»
delet0r
πŸ’»

Shaun Bennett
πŸ’»
Andrew Bagshaw
πŸ’»
Kyle Isom
πŸ’»
Colin Pitrat
πŸ’»
Zac Anger
πŸ’»
Matthias Geier
πŸ’»
Chris Pearce
πŸ’»
Yvan Sraka
πŸ’»

Denys Smirnov
πŸ’»
eddyp
πŸ’»
Brian Kung
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Russell
πŸ’»
Dan Wilhelm
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Jesse
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Fredrik JambrΓ©n
πŸ’»
Pete McFarlane
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nkanderson
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Ajax M
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Dylan Nugent
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vyaslav
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George
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Thomas Holloway
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Jubilee
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WofWca
πŸ’»

Roberto Vidal
πŸ’» πŸ“– πŸ€” 🚧
Jens
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Rahat Ahmed
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Abdou Seck
πŸ’» πŸ–‹ πŸ‘€
Katie
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Socrates
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gnodarse
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Harrison Metzger
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Torben Jonas
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Paul Bissex
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Steven Mann
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Mario Reder
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skim
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Sanjay K
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Rohan Jain
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Said Aspen
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Ufuk Celebi
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lebedevsergey
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Aleksei Trifonov
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Darren Meehan
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Jihchi Lee
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Christofer Bertonha
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Vivek Bharath Akupatni
πŸ’» ⚠️
DΓ­dac SementΓ© FernΓ‘ndez
πŸ’» πŸ–‹

Rob Story
πŸ’»
Siobhan Jacobson
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Evan Carroll
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Jawaad Mahmood
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Gaurang Tandon
πŸ–‹
Stefan Kupresak
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Greg Leonard
πŸ–‹
Ryan McQuen
πŸ’»

Annika
πŸ‘€
Axel Viala
πŸ’»
Mohammed Sazid Al Rashid
πŸ–‹ πŸ’»
Caleb Webber
🚧
Peter N
🚧
seancad
🚧
Will Hayworth
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Christian Zeller
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Jean-Francois Chevrette
πŸ–‹ πŸ’»
John Baber-Lucero
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Tal
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apogeeoak
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Larry Garfield
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circumspect
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Cyrus Wyett
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cadolphs
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Pascal H.
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Rod Elias
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Matt Lebl
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Ignacio Le Fluk
πŸ–‹
Taylor Yu
πŸ’» πŸ–‹
Patrick Hintermayer
πŸ’»
Pete Pavlovski
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k12ish
πŸ–‹

Shao Yang Hong
πŸ–‹
Brandon Macer
πŸ–‹
Stoian Dan
πŸ–‹
Pi Delport
πŸ–‹
Sateesh
πŸ’» πŸ–‹
ZC
πŸ–‹
hyperparabolic
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arlecchino
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Richthofen
πŸ’»
Ivan Nerazumov
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lauralindzey
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Rakshit Sinha
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Damian
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Ben Armstead
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anuk909
πŸ–‹ πŸ’»
granddaifuku
πŸ–‹

Weilet
πŸ–‹
LIU JIE
πŸ–‹
Antoine BΓΌsch
πŸ’»
frogtd
πŸ–‹
Zhenghao Lu
πŸ–‹
Fredrik Enestad
πŸ–‹
xuesong
πŸ–‹
Michael Walsh
πŸ’»

alirezaghey
πŸ–‹
Franklin van Nes
πŸ’»
nekonako
πŸ’»
ZX
πŸ–‹
Yang Wen
πŸ–‹
Brandon High
πŸ“–
x-hgg-x
πŸ’»
- - - - - - -This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome! +Thanks goes to the wonderful people listed in [AUTHORS.md](./AUTHORS.md) πŸŽ‰ From 0bd7a0631a17a9d69af5746795a30efc9cf64e6e Mon Sep 17 00:00:00 2001 From: Soroush Zare Date: Wed, 30 Mar 2022 15:57:52 +0430 Subject: [PATCH 52/68] fix(iterators1): reorder TODO steps Update the TODO steps in the iterators1 exercise. --- exercises/standard_library_types/iterators1.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/exercises/standard_library_types/iterators1.rs b/exercises/standard_library_types/iterators1.rs index 4606ad35..5aa49b64 100644 --- a/exercises/standard_library_types/iterators1.rs +++ b/exercises/standard_library_types/iterators1.rs @@ -18,7 +18,7 @@ fn main () { assert_eq!(my_iterable_fav_fruits.next(), Some(&"banana")); assert_eq!(my_iterable_fav_fruits.next(), ???); // TODO: Step 2 assert_eq!(my_iterable_fav_fruits.next(), Some(&"avocado")); - assert_eq!(my_iterable_fav_fruits.next(), ???); // TODO: Step 2.1 - assert_eq!(my_iterable_fav_fruits.next(), Some(&"raspberry")); assert_eq!(my_iterable_fav_fruits.next(), ???); // TODO: Step 3 + assert_eq!(my_iterable_fav_fruits.next(), Some(&"raspberry")); + assert_eq!(my_iterable_fav_fruits.next(), ???); // TODO: Step 4 } From 4dfd85ff05bc7e624909a32ce92bfd8d68bb1669 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pascal=20Have=CC=81?= Date: Sun, 3 Apr 2022 23:45:45 +0200 Subject: [PATCH 53/68] fix(move_semantics) : add move_semantics6.rs to its mod --- exercises/move_semantics/mod.rs | 1 + 1 file changed, 1 insertion(+) diff --git a/exercises/move_semantics/mod.rs b/exercises/move_semantics/mod.rs index c9e61b36..e8eecf0a 100644 --- a/exercises/move_semantics/mod.rs +++ b/exercises/move_semantics/mod.rs @@ -3,3 +3,4 @@ mod move_semantics2; mod move_semantics3; mod move_semantics4; mod move_semantics5; +mod move_semantics6; From d114847f256c5f571c0b4c87e04b04bce3435509 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pascal=20Have=CC=81?= Date: Sun, 3 Apr 2022 19:49:59 +0200 Subject: [PATCH 54/68] fix(install): protect path with whitespaces using quotes and stop at the first error --- install.sh | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/install.sh b/install.sh index 68b8da3a..1d9cff27 100755 --- a/install.sh +++ b/install.sh @@ -1,4 +1,5 @@ #!/usr/bin/env bash +set -euo pipefail echo "Let's get you set up with Rustlings!" @@ -100,8 +101,8 @@ function vercomp() { RustVersion=$(rustc --version | cut -d " " -f 2) MinRustVersion=1.39 -vercomp $RustVersion $MinRustVersion -if [ $? -eq 2 ] +vercomp "$RustVersion" $MinRustVersion || ec=$? +if [ ${ec:-0} -eq 2 ] then echo "ERROR: Rust version is too old: $RustVersion - needs at least $MinRustVersion" echo "Please update Rust with 'rustup update'" @@ -112,9 +113,9 @@ fi Path=${1:-rustlings/} echo "Cloning Rustlings at $Path..." -git clone -q https://github.com/rust-lang/rustlings $Path +git clone -q https://github.com/rust-lang/rustlings "$Path" -cd $Path +cd "$Path" Version=$(curl -s https://api.github.com/repos/rust-lang/rustlings/releases/latest | ${PY} -c "import json,sys;obj=json.load(sys.stdin);print(obj['tag_name']);") CargoBin="${CARGO_HOME:-$HOME/.cargo}/bin" From 89650f808af23a32c9a2c6d46592b77547a6a464 Mon Sep 17 00:00:00 2001 From: ragreenburg Date: Wed, 6 Apr 2022 00:29:27 -0700 Subject: [PATCH 55/68] fix(move_semantics2): Add comment --- exercises/move_semantics/move_semantics2.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/exercises/move_semantics/move_semantics2.rs b/exercises/move_semantics/move_semantics2.rs index bd21fbb7..888dc529 100644 --- a/exercises/move_semantics/move_semantics2.rs +++ b/exercises/move_semantics/move_semantics2.rs @@ -1,5 +1,5 @@ // move_semantics2.rs -// Make me compile without changing line 13! +// Make me compile without changing line 13 or moving line 10! // Execute `rustlings hint move_semantics2` for hints :) // I AM NOT DONE From d3c5058d89c08cffb8be34491147a0d8976c3b0b Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Wed, 6 Apr 2022 07:29:49 +0000 Subject: [PATCH 56/68] docs: update AUTHORS.md [skip ci] --- AUTHORS.md | 1 + 1 file changed, 1 insertion(+) diff --git a/AUTHORS.md b/AUTHORS.md index a7f29bb2..a81018cc 100644 --- a/AUTHORS.md +++ b/AUTHORS.md @@ -161,6 +161,7 @@ authors.
Lucas Aries
πŸ–‹ +
ragreenburg
πŸ–‹ From b1cdce6289934fe4a73e6f22265c13fa463208d3 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Wed, 6 Apr 2022 07:29:50 +0000 Subject: [PATCH 57/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 24832b42..66a8eabf 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1119,6 +1119,15 @@ "contributions": [ "content" ] + }, + { + "login": "ragreenburg", + "name": "ragreenburg", + "avatar_url": "https://avatars.githubusercontent.com/u/24358100?v=4", + "profile": "https://github.com/ragreenburg", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From 43d0623086edbc46fe896ba59c7afa22c3da9f7a Mon Sep 17 00:00:00 2001 From: J-S-Kim Date: Sat, 9 Apr 2022 01:23:58 +0900 Subject: [PATCH 58/68] fix(errors6.rs): remove one answer code Although marked as 'TODO', three tests pass without any implementation because the correct answer code already exists. --- exercises/error_handling/errors6.rs | 3 --- 1 file changed, 3 deletions(-) diff --git a/exercises/error_handling/errors6.rs b/exercises/error_handling/errors6.rs index 0f6b27a6..847a049a 100644 --- a/exercises/error_handling/errors6.rs +++ b/exercises/error_handling/errors6.rs @@ -20,9 +20,6 @@ enum ParsePosNonzeroError { } impl ParsePosNonzeroError { - fn from_creation(err: CreationError) -> ParsePosNonzeroError { - ParsePosNonzeroError::Creation(err) - } // TODO: add another error conversion function here. } From 60bb7cc3931d21d3986ad52b2b302e632a93831c Mon Sep 17 00:00:00 2001 From: stevenfukase Date: Thu, 14 Apr 2022 17:25:44 +0900 Subject: [PATCH 59/68] Fix test (#958) fix(errors1): don't modify tests --- exercises/error_handling/errors1.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/exercises/error_handling/errors1.rs b/exercises/error_handling/errors1.rs index 5844a497..243622c4 100644 --- a/exercises/error_handling/errors1.rs +++ b/exercises/error_handling/errors1.rs @@ -28,7 +28,7 @@ mod tests { fn generates_nametag_text_for_a_nonempty_name() { assert_eq!( generate_nametag_text("BeyoncΓ©".into()), - Some("Hi! My name is BeyoncΓ©".into()) + Ok("Hi! My name is BeyoncΓ©".into()) ); } From 887b6e183b9657403553188a89aa0afaacf5ab9a Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 14 Apr 2022 08:26:06 +0000 Subject: [PATCH 60/68] docs: update AUTHORS.md [skip ci] --- AUTHORS.md | 1 + 1 file changed, 1 insertion(+) diff --git a/AUTHORS.md b/AUTHORS.md index a81018cc..5d7f5cdb 100644 --- a/AUTHORS.md +++ b/AUTHORS.md @@ -162,6 +162,7 @@ authors.
Lucas Aries
πŸ–‹
ragreenburg
πŸ–‹ +
stevenfukase
πŸ–‹ From 7dcc1fca29d1796608389c7b98034f27e61c9f6a Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 14 Apr 2022 08:26:07 +0000 Subject: [PATCH 61/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 66a8eabf..4d0e9082 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1128,6 +1128,15 @@ "contributions": [ "content" ] + }, + { + "login": "stevenfukase", + "name": "stevenfukase", + "avatar_url": "https://avatars.githubusercontent.com/u/66785624?v=4", + "profile": "https://github.com/stevenfukase", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From 76a36dd38594c63b4bd64e655efeb272ccfaf2a4 Mon Sep 17 00:00:00 2001 From: mokou Date: Thu, 14 Apr 2022 10:32:43 +0200 Subject: [PATCH 62/68] chore: update errors1 comments and hint --- exercises/error_handling/errors1.rs | 8 ++------ info.toml | 6 ++---- 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/exercises/error_handling/errors1.rs b/exercises/error_handling/errors1.rs index 243622c4..c417fb26 100644 --- a/exercises/error_handling/errors1.rs +++ b/exercises/error_handling/errors1.rs @@ -1,9 +1,8 @@ // errors1.rs // This function refuses to generate text to be printed on a nametag if // you pass it an empty string. It'd be nicer if it explained what the problem -// was, instead of just sometimes returning `None`. The 2nd test currently -// does not compile or pass, but it illustrates the behavior we would like -// this function to have. +// was, instead of just sometimes returning `None`. Thankfully, Rust has a similar +// construct to `Option` that can be used to express error conditions. Let's use it! // Execute `rustlings hint errors1` for hints! // I AM NOT DONE @@ -21,9 +20,6 @@ pub fn generate_nametag_text(name: String) -> Option { mod tests { use super::*; - // This test passes initially if you comment out the 2nd test. - // You'll need to update what this test expects when you change - // the function under test! #[test] fn generates_nametag_text_for_a_nonempty_name() { assert_eq!( diff --git a/info.toml b/info.toml index 9430a161..56fa7ec5 100644 --- a/info.toml +++ b/info.toml @@ -490,7 +490,7 @@ name = "errors1" path = "exercises/error_handling/errors1.rs" mode = "test" hint = """ -`Err` is one of the variants of `Result`, so what the 2nd test is saying +`Ok` and `Err` are one of the variants of `Result`, so what the tests are saying is that `generate_nametag_text` should return a `Result` instead of an `Option`. @@ -500,9 +500,7 @@ To make this change, you'll need to: - change the body of the function to return `Ok(stuff)` where it currently returns `Some(stuff)` - change the body of the function to return `Err(error message)` where it - currently returns `None` - - change the first test to expect `Ok(stuff)` where it currently expects - `Some(stuff)`.""" + currently returns `None`""" [[exercises]] name = "errors2" From 4bb94e050bb19e421b69467ea49f1e221e966038 Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 14 Apr 2022 08:44:38 +0000 Subject: [PATCH 63/68] docs: update AUTHORS.md [skip ci] --- AUTHORS.md | 1 + 1 file changed, 1 insertion(+) diff --git a/AUTHORS.md b/AUTHORS.md index 5d7f5cdb..1dc56475 100644 --- a/AUTHORS.md +++ b/AUTHORS.md @@ -163,6 +163,7 @@ authors.
Lucas Aries
πŸ–‹
ragreenburg
πŸ–‹
stevenfukase
πŸ–‹ +
J-S-Kim
πŸ–‹ From 03ba8836f2527bc30f4c86f678d91e4d4199a4bf Mon Sep 17 00:00:00 2001 From: "allcontributors[bot]" <46447321+allcontributors[bot]@users.noreply.github.com> Date: Thu, 14 Apr 2022 08:44:39 +0000 Subject: [PATCH 64/68] docs: update .all-contributorsrc [skip ci] --- .all-contributorsrc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.all-contributorsrc b/.all-contributorsrc index 4d0e9082..26fd5c99 100644 --- a/.all-contributorsrc +++ b/.all-contributorsrc @@ -1137,6 +1137,15 @@ "contributions": [ "content" ] + }, + { + "login": "J-S-Kim", + "name": "J-S-Kim", + "avatar_url": "https://avatars.githubusercontent.com/u/17569303?v=4", + "profile": "https://github.com/J-S-Kim", + "contributions": [ + "content" + ] } ], "contributorsPerLine": 8, From 6c87dc82102ef7cc29ce8cf6370684cfd6668d92 Mon Sep 17 00:00:00 2001 From: mokou Date: Thu, 14 Apr 2022 11:09:27 +0200 Subject: [PATCH 65/68] docs: update changelog for new release --- CHANGELOG.md | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index fcc39e42..24da1bc0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,46 @@ + +## 4.7.0 (2022-04-14) + + +#### Features + +* Add move_semantics6.rs exercise (#908) ([3f0e1303](https://github.com/rust-lang/rustlings/commit/3f0e1303e0b3bf3fecc0baced3c8b8a37f83c184)) +* **intro:** Add intro section. ([21c9f441](https://github.com/rust-lang/rustlings/commit/21c9f44168394e08338fd470b5f49b1fd235986f)) +* Include exercises folder in the project structure behind a feature, enabling rust-analyzer to work (#917) ([179a75a6](https://github.com/rust-lang/rustlings/commit/179a75a68d03ac9518dec2297fb17f91a4fc506b)) + +#### Bug Fixes + +* Fix a few spelling mistakes ([1c0fe3cb](https://github.com/rust-lang/rustlings/commit/1c0fe3cbcca85f90b3985985b8e265ee872a2ab2)) +* **cli:** + * Move long text strings into constants. ([f78c4802](https://github.com/rust-lang/rustlings/commit/f78c48020830d7900dd8d81f355606581670446d)) + * Replace `filter_map()` with `find_map()` ([9b27e8d](https://github.com/rust-lang/rustlings/commit/9b27e8d993ca20232fe38a412750c3f845a83b65)) +* **clippy1:** + * Set clippy::float_cmp lint to deny (#907) ([71a06044](https://github.com/rust-lang/rustlings/commit/71a06044e6a96ff756dc31d7b0ed665ae4badb57)) + * Updated code to test correctness clippy lint with approx_constant lint rule ([f2650de3](https://github.com/rust-lang/rustlings/commit/f2650de369810867d2763e935ac0963c32ec420e)) +* **errors1:** + * Add a comment to make the purpose more clear (#486) ([cbcde345](https://github.com/rust-lang/rustlings/commit/cbcde345409c3e550112e449242848eaa3391bb6)) + * Don't modify tests (#958) ([60bb7cc](https://github.com/rust-lang/rustlings/commit/60bb7cc3931d21d3986ad52b2b302e632a93831c)) +* **errors6:** Remove existing answer code ([43d0623](https://github.com/rust-lang/rustlings/commit/43d0623086edbc46fe896ba59c7afa22c3da9f7a)) +* **functions5:** Remove wrong new line and small English improvements (#885) ([8ef4869b](https://github.com/rust-lang/rustlings/commit/8ef4869b264094e5a9b50452b4534823a9df19c3)) +* **install:** protect path with whitespaces using quotes and stop at the first error ([d114847f](https://github.com/rust-lang/rustlings/commit/d114847f256c5f571c0b4c87e04b04bce3435509)) +* **intro1:** Add compiler error explanation. ([9b8de655](https://github.com/rust-lang/rustlings/commit/9b8de65525a5576b78cf0c8e4098cdd34296338f)) +* **iterators1:** reorder TODO steps ([0bd7a063](https://github.com/rust-lang/rustlings/commit/0bd7a0631a17a9d69af5746795a30efc9cf64e6e)) +* **move_semantics2:** Add comment ([89650f80](https://github.com/rust-lang/rustlings/commit/89650f808af23a32c9a2c6d46592b77547a6a464)) +* **move_semantics5:** correct typo (#857) ([46c28d5c](https://github.com/rust-lang/rustlings/commit/46c28d5cef3d8446b5a356b19d8dbc725f91a3a0)) +* **quiz1:** update to say quiz covers "If" ([1622e8c1](https://github.com/rust-lang/rustlings/commit/1622e8c198d89739765c915203efff0091bdeb78)) +* **structs3:** + * Add a hint for panic (#608) ([4f7ff5d9](https://github.com/rust-lang/rustlings/commit/4f7ff5d9c7b2d8b045194c1a9469d37e30257c4a)) + * remove redundant 'return' (#852) ([bf33829d](https://github.com/rust-lang/rustlings/commit/bf33829da240375d086f96267fc2e02fa6b07001)) + * Assigned value to `cents_per_gram` in test ([d1ee2da](https://github.com/rust-lang/rustlings/commit/d1ee2daf14f19105e6db3f9c610f44293d688532)) +* **structs3.rs:** assigned value to cents_per_gram in test ([d1ee2daf](https://github.com/rust-lang/rustlings/commit/d1ee2daf14f19105e6db3f9c610f44293d688532)) +* **traits1:** rename test functions to snake case (#854) ([1663a16e](https://github.com/rust-lang/rustlings/commit/1663a16eade6ca646b6ed061735f7982434d530d)) + +#### Documentation improvements + +* Add hints on how to get GCC installed (#741) ([bc56861](https://github.com/rust-lang/rustlings/commit/bc5686174463ad6f4f6b824b0e9b97c3039d4886)) +* Fix some code blocks that were not highlighted ([17f9d74](https://github.com/rust-lang/rustlings/commit/17f9d7429ccd133a72e815fb5618e0ce79560929)) + + ## 4.6.0 (2021-09-25) From 8f33dba9caaf59d19a174d39ec0373241807eb6e Mon Sep 17 00:00:00 2001 From: mokou Date: Thu, 14 Apr 2022 11:15:04 +0200 Subject: [PATCH 66/68] docs: write documentation for enabling rust-analyzer --- README.md | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/README.md b/README.md index babc3423..876578ee 100644 --- a/README.md +++ b/README.md @@ -124,6 +124,27 @@ rustlings list After every couple of sections, there will be a quiz that'll test your knowledge on a bunch of sections at once. These quizzes are found in `exercises/quizN.rs`. +## Enabling `rust-analyzer` + +`rust-analyzer` support is provided, but it depends on your editor +whether it's enabled by default. (RLS support is not provided) + +To enable `rust-analyzer`, you'll need to make Cargo build the project +with the `exercises` feature, which will automatically include the `exercises/` +subfolder in the project. The easiest way to do this is to tell your editor to +build the project with all features (the equivalent of `cargo build --all-features`). +For specific editor instructions: + +- **VSCode**: Add a `.vscode/settings.json` file with the following: +```json +{ + "rust-analyzer.cargo.features": ["exercises"] +} +``` +- **IntelliJ-based Editors**: Using the Rust plugin, everything should work + by default. +- _Missing your editor? Feel free to contribute more instructions!_ + ## Continuing On Once you've completed Rustlings, put your new knowledge to good use! Continue practicing your Rust skills by building your own projects, contributing to Rustlings, or finding other open-source projects to contribute to. From cf9f382873a8ec167803ff575004048240dc0532 Mon Sep 17 00:00:00 2001 From: mokou Date: Thu, 14 Apr 2022 11:16:00 +0200 Subject: [PATCH 67/68] chore: bump version --- Cargo.lock | 2 +- Cargo.toml | 4 ++-- src/main.rs | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index e536d1b7..c3e8290f 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -541,7 +541,7 @@ checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b" [[package]] name = "rustlings" -version = "4.6.0" +version = "4.7.0" dependencies = [ "argh", "assert_cmd", diff --git a/Cargo.toml b/Cargo.toml index 4761c9a4..a340cd21 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,7 +1,7 @@ [package] name = "rustlings" -version = "4.6.0" -authors = ["anastasie ", "Carol (Nichols || Goulding) "] +version = "4.7.0" +authors = ["mokou ", "Carol (Nichols || Goulding) "] edition = "2021" [dependencies] diff --git a/src/main.rs b/src/main.rs index 453b8c0b..e8591f7d 100644 --- a/src/main.rs +++ b/src/main.rs @@ -24,7 +24,7 @@ mod run; mod verify; // In sync with crate version -const VERSION: &str = "4.6.0"; +const VERSION: &str = "4.7.0"; #[derive(FromArgs, PartialEq, Debug)] /// Rustlings is a collection of small exercises to get you used to writing and reading Rust code From 0b7f3fe37a6f202d85607ae30d07736a9202d489 Mon Sep 17 00:00:00 2001 From: mokou Date: Thu, 14 Apr 2022 11:19:54 +0200 Subject: [PATCH 68/68] test: skip mod.rs files when checking for annotations --- tests/integration_tests.rs | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/integration_tests.rs b/tests/integration_tests.rs index be9af965..fc46b983 100644 --- a/tests/integration_tests.rs +++ b/tests/integration_tests.rs @@ -125,6 +125,9 @@ fn get_hint_for_single_test() { fn all_exercises_require_confirmation() { for exercise in glob("exercises/**/*.rs").unwrap() { let path = exercise.unwrap(); + if path.file_name().unwrap() == "mod.rs" { + continue + } let source = { let mut file = File::open(&path).unwrap(); let mut s = String::new();