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modules2 solution

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This commit is contained in:
mo8it
2024-06-22 13:24:06 +02:00
parent ecbe9b7324
commit 98cd00de63
3 changed files with 38 additions and 16 deletions
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19
exercises/10_modules/modules2.rs
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@ -1,20 +1,19 @@
// You can bring module paths into scopes and provide new names for them with
// the 'use' and 'as' keywords. Fix these 'use' statements to make the code
// compile.
// the `use` and `as` keywords.
mod delicious_snacks {
// TODO: Fix these use statements
use self::fruits::PEAR as ???
use self::veggies::CUCUMBER as ???
// TODO: Add the follwing two `use` statements after fixing them.
// use self::fruits::PEAR as ???;
// use self::veggies::CUCUMBER as ???;
mod fruits {
pub const PEAR: &'static str = "Pear";
pub const APPLE: &'static str = "Apple";
pub const PEAR: &str = "Pear";
pub const APPLE: &str = "Apple";
}
mod veggies {
pub const CUCUMBER: &'static str = "Cucumber";
pub const CARROT: &'static str = "Carrot";
pub const CUCUMBER: &str = "Cucumber";
pub const CARROT: &str = "Carrot";
}
}
@ -22,6 +21,6 @@ fn main() {
println!(
"favorite snacks: {} and {}",
delicious_snacks::fruit,
delicious_snacks::veggie
delicious_snacks::veggie,
);
}