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Complete string exercises ()

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Tyler Cardinal 2021-05-09 00:24:47 -05:00 committed by GitHub
parent 7226111d7d
commit ca6fa0ad95
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2 changed files with 2 additions and 6 deletions
exercises/strings
strings1.rsstrings2.rs

4
exercises/strings/strings1.rs
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@ -2,13 +2,11 @@
// Make me compile without changing the function signature! // Make me compile without changing the function signature!
// Execute `rustlings hint strings1` for hints ;) // Execute `rustlings hint strings1` for hints ;)
// 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" "blue".to_string()
} }

4
exercises/strings/strings2.rs
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@ -2,11 +2,9 @@
// Make me compile without changing the function signature! // Make me compile without changing the function signature!
// Execute `rustlings hint strings2` for hints :) // Execute `rustlings hint strings2` for hints :)
// I AM NOT DONE
fn main() { fn main() {
let word = String::from("green"); // Try not changing this line :) let word = String::from("green"); // Try not changing this line :)
if is_a_color_word(word) { if is_a_color_word(&word) {
println!("That is a color word I know!"); println!("That is a color word I know!");
} else { } else {
println!("That is not a color word I know."); println!("That is not a color word I know.");