46 lines
871 B
Rust
Executable File
46 lines
871 B
Rust
Executable File
// modules2.rs
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// Make me compile! Scroll down for hints :)
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mod delicious_snacks {
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use self::fruits::PEAR as fruit;
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use self::veggies::CUCUMBER as veggie;
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mod fruits {
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pub const PEAR: &'static str = "Pear";
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pub const APPLE: &'static str = "Apple";
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}
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mod veggies {
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pub const CUCUMBER: &'static str = "Cucumber";
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pub const CARROT: &'static str = "Carrot";
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}
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}
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fn main() {
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println!("favorite snacks: {} and {}",
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delicious_snacks::fruit,
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delicious_snacks::veggie);
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}
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// The delicious_snacks module is trying to present an external
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// interface (the `fruit` and `veggie` constants) that is different than
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// its internal structure (the `fruits` and `veggies` modules and
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// associated constants). It's almost there except for one keyword missing for
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// each constant.
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