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tab 2020-05-07 21:33:52 +08:00
parent 61189f0851
commit 398aacb513
2 changed files with 4 additions and 7 deletions
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4
exercises/clippy/clippy1.rs
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@ -6,12 +6,10 @@
// check clippy's suggestions from the output to solve the exercise. // check clippy's suggestions from the output to solve the exercise.
// Execute `rustlings hint clippy1` for hints :) // Execute `rustlings hint clippy1` for hints :)
// I AM NOT DONE
fn main() { fn main() {
let x = 1.2331f64; let x = 1.2331f64;
let y = 1.2332f64; let y = 1.2332f64;
if y != x { if (y - x).abs() > 0.0001 {
println!("Success!"); println!("Success!");
} }
} }

7
exercises/clippy/clippy2.rs
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@ -1,13 +1,12 @@
// clippy2.rs // clippy2.rs
// Make me compile! Execute `rustlings hint clippy2` for hints :) // Make me compile! Execute `rustlings hint clippy2` for hints :)
// I AM NOT DONE
fn main() { fn main() {
let mut res = 42; let mut res = 42;
let option = Some(12); let option = Some(12);
for x in option { // for x in option.into_iter() {
res += x; if let Some(x) = option {
res += x;
} }
println!("{}", res); println!("{}", res);
} }