diff options
Diffstat (limited to 'rustlings/solutions/06_move_semantics/move_semantics5.rs')
| -rw-r--r-- | rustlings/solutions/06_move_semantics/move_semantics5.rs | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/rustlings/solutions/06_move_semantics/move_semantics5.rs b/rustlings/solutions/06_move_semantics/move_semantics5.rs deleted file mode 100644 index 1410e91..0000000 --- a/rustlings/solutions/06_move_semantics/move_semantics5.rs +++ /dev/null @@ -1,23 +0,0 @@ -#![allow(clippy::ptr_arg)] - -// Borrows instead of taking ownership. -// It is recommended to use `&str` instead of `&String` here. But this is -// enough for now because we didn't handle strings yet. -fn get_char(data: &String) -> char { - data.chars().last().unwrap() -} - -// Takes ownership instead of borrowing. -fn string_uppercase(mut data: String) { - data = data.to_uppercase(); - - println!("{data}"); -} - -fn main() { - let data = "Rust is great!".to_string(); - - get_char(&data); - - string_uppercase(data); -} |