diff options
Diffstat (limited to 'exercises/06_move_semantics/move_semantics5.rs')
| -rw-r--r-- | exercises/06_move_semantics/move_semantics5.rs | 8 |
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); } |
