]> git.lizzy.rs Git - rust.git/blob - tests/ui/single-use-lifetime/one-use-in-trait-method-argument.stderr
Add more test cases to tests/ui/issues/issue-92741.rs
[rust.git] / tests / ui / single-use-lifetime / one-use-in-trait-method-argument.stderr
1 error: lifetime parameter `'g` only used once
2   --> $DIR/one-use-in-trait-method-argument.rs:15:13
3    |
4 LL |     fn next<'g>(&'g mut self) -> Option<Self::Item> {
5    |             ^^   -- ...is used only here
6    |             |
7    |             this lifetime...
8    |
9 note: the lint level is defined here
10   --> $DIR/one-use-in-trait-method-argument.rs:4:9
11    |
12 LL | #![deny(single_use_lifetimes)]
13    |         ^^^^^^^^^^^^^^^^^^^^
14 help: elide the single-use lifetime
15    |
16 LL -     fn next<'g>(&'g mut self) -> Option<Self::Item> {
17 LL +     fn next(&mut self) -> Option<Self::Item> {
18    |
19
20 error: aborting due to previous error
21