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Diffstat (limited to 'exercises/09_strings/strings2.rs')
| -rw-r--r-- | exercises/09_strings/strings2.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/exercises/09_strings/strings2.rs b/exercises/09_strings/strings2.rs new file mode 100644 index 0000000..4d95d16 --- /dev/null +++ b/exercises/09_strings/strings2.rs @@ -0,0 +1,21 @@ +// strings2.rs +// +// Make me compile without changing the function signature! +// +// Execute `rustlings hint strings2` or use the `hint` watch subcommand for a +// hint. + +// I AM NOT DONE + +fn main() { + let word = String::from("green"); // Try not changing this line :) + if is_a_color_word(word) { + println!("That is a color word I know!"); + } else { + println!("That is not a color word I know."); + } +} + +fn is_a_color_word(attempt: &str) -> bool { + attempt == "green" || attempt == "blue" || attempt == "red" +} |
