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path: root/exercises/06_move_semantics/move_semantics5.rs
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Diffstat (limited to 'exercises/06_move_semantics/move_semantics5.rs')
-rw-r--r--exercises/06_move_semantics/move_semantics5.rs8
1 files changed, 4 insertions, 4 deletions
diff --git a/exercises/06_move_semantics/move_semantics5.rs b/exercises/06_move_semantics/move_semantics5.rs
index cd0dafd..78d8c77 100644
--- a/exercises/06_move_semantics/move_semantics5.rs
+++ b/exercises/06_move_semantics/move_semantics5.rs
@@ -4,12 +4,12 @@
// removing references (the character `&`).
// Shouldn't take ownership
-fn get_char(data: String) -> char {
+fn get_char(data: &String) -> char {
data.chars().last().unwrap()
}
// Should take ownership
-fn string_uppercase(mut data: &String) {
+fn string_uppercase(mut data: String) {
data = data.to_uppercase();
println!("{data}");
@@ -18,7 +18,7 @@ fn string_uppercase(mut data: &String) {
fn main() {
let data = "Rust is great!".to_string();
- get_char(data);
+ get_char(&data);
- string_uppercase(&data);
+ string_uppercase(data);
}