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Fix current_favorite_color function to return a String

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Rock070 2023-12-30 12:13:20 +08:00
parent 23a2a21036
commit 27d1c37b1c
1 changed files with 1 additions and 3 deletions
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4
exercises/09_strings/strings1.rs
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@ -5,13 +5,11 @@
// Execute `rustlings hint strings1` or use the `hint` watch subcommand for a // Execute `rustlings hint strings1` or use the `hint` watch subcommand for a
// hint. // hint.
// I AM NOT DONE
fn main() { fn main() {
let answer = current_favorite_color(); let answer = current_favorite_color();
println!("My current favorite color is {}", answer); println!("My current favorite color is {}", answer);
} }
fn current_favorite_color() -> String { fn current_favorite_color() -> String {
"blue" String::from("blue")
} }