mirror of https://github.com/KaiserY/trpl-zh-cn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
642 B
17 lines
642 B
$ cargo run
|
|
Compiling ownership v0.1.0 (file:///projects/ownership)
|
|
error[E0502]: cannot borrow `s` as mutable because it is also borrowed as immutable
|
|
--> src/main.rs:18:5
|
|
|
|
|
16 | let word = first_word(&s);
|
|
| -- immutable borrow occurs here
|
|
17 |
|
|
18 | s.clear(); // error!
|
|
| ^^^^^^^^^ mutable borrow occurs here
|
|
19 |
|
|
20 | println!("the first word is: {word}");
|
|
| ------ immutable borrow later used here
|
|
|
|
For more information about this error, try `rustc --explain E0502`.
|
|
error: could not compile `ownership` (bin "ownership") due to 1 previous error
|