]> git.lizzy.rs Git - rust.git/blob - src/test/ui/issues/issue-47380.stderr
Merge commit '97e504549371d7640cf011d266e3c17394fdddac' into sync_cg_clif-2021-12-20
[rust.git] / src / test / ui / issues / issue-47380.stderr
1 error[E0369]: cannot add `&str` to `&str`
2   --> $DIR/issue-47380.rs:3:35
3    |
4 LL |     println!("🦀🦀🦀🦀🦀"); let _a = b + ", World!";
5    |                                      - ^ ---------- &str
6    |                                      | |
7    |                                      | `+` cannot be used to concatenate two `&str` strings
8    |                                      &str
9    |
10 help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left
11    |
12 LL |     println!("🦀🦀🦀🦀🦀"); let _a = b.to_owned() + ", World!";
13    |                                      ~~~~~~~~~~~~
14
15 error: aborting due to previous error
16
17 For more information about this error, try `rustc --explain E0369`.