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Fix function argument in strings2.rs

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This commit is contained in:
Rock070 2023-12-30 16:49:41 +08:00
parent 27d1c37b1c
commit c0768cc4da
1 changed files with 1 additions and 3 deletions
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4
exercises/09_strings/strings2.rs
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@ -5,11 +5,9 @@
// 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) {
if is_a_color_word(&word) {
println!("That is a color word I know!");
} else {
println!("That is not a color word I know.");