rustlings/exercises/10_modules/modules2.rs

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// You can bring module paths into scopes and provide new names for them with
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// the `use` and `as` keywords.
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#[allow(dead_code)]
mod delicious_snacks {
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// TODO: Add the following two `use` statements after fixing them.
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// use self::fruits::PEAR as ???;
// use self::veggies::CUCUMBER as ???;
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mod fruits {
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pub const PEAR: &str = "Pear";
pub const APPLE: &str = "Apple";
}
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mod veggies {
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pub const CUCUMBER: &str = "Cucumber";
pub const CARROT: &str = "Carrot";
}
}
fn main() {
println!(
"favorite snacks: {} and {}",
delicious_snacks::fruit,
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delicious_snacks::veggie,
);
}