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update: done the modules

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This commit is contained in:
catwithtudou 2023-10-24 11:05:01 +08:00
parent aad6b7ad2a
commit 1f18adf6fc
3 changed files with 5 additions and 11 deletions
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6
exercises/modules/modules1.rs
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@ -3,15 +3,13 @@
// Execute `rustlings hint modules1` or use the `hint` watch subcommand for a // Execute `rustlings hint modules1` or use the `hint` watch subcommand for a
// hint. // hint.
// I AM NOT DONE pub mod sausage_factory {
mod sausage_factory {
// Don't let anybody outside of this module see this! // Don't let anybody outside of this module see this!
fn get_secret_recipe() -> String { fn get_secret_recipe() -> String {
String::from("Ginger") String::from("Ginger")
} }
fn make_sausage() { pub fn make_sausage() {
get_secret_recipe(); get_secret_recipe();
println!("sausage!"); println!("sausage!");
} }

6
exercises/modules/modules2.rs
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@ -7,12 +7,10 @@
// Execute `rustlings hint modules2` or use the `hint` watch subcommand for a // Execute `rustlings hint modules2` or use the `hint` watch subcommand for a
// hint. // hint.
// I AM NOT DONE
mod delicious_snacks { mod delicious_snacks {
// TODO: Fix these use statements // TODO: Fix these use statements
use self::fruits::PEAR as ??? pub use self::fruits::PEAR as fruit;
use self::veggies::CUCUMBER as ??? pub use self::veggies::CUCUMBER as veggie;
mod fruits { mod fruits {
pub const PEAR: &'static str = "Pear"; pub const PEAR: &'static str = "Pear";

4
exercises/modules/modules3.rs
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@ -8,10 +8,8 @@
// Execute `rustlings hint modules3` or use the `hint` watch subcommand for a // Execute `rustlings hint modules3` or use the `hint` watch subcommand for a
// hint. // hint.
// I AM NOT DONE
// TODO: Complete this use statement // TODO: Complete this use statement
use ??? use std::time::*;
fn main() { fn main() {
match SystemTime::now().duration_since(UNIX_EPOCH) { match SystemTime::now().duration_since(UNIX_EPOCH) {