rust/tests/ui/higher-ranked/leak-check/candidate-from-env-universe-err-1.stderr
lcnr 4fa5fb684e move leak check out of candidate evaluation
this prevents higher ranked goals from guiding selection
2024-04-03 22:32:46 +01:00

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error[E0310]: the parameter type `T` may not live long enough
--> $DIR/candidate-from-env-universe-err-1.rs:23:5
|
LL | hr_bound::<&T>();
| ^^^^^^^^^^^^^^
| |
| the parameter type `T` must be valid for the static lifetime...
| ...so that the type `T` will meet its required lifetime bounds
|
help: consider adding an explicit lifetime bound
|
LL | T: Trait + 'static,
| +++++++++
error: implementation of `Trait` is not general enough
--> $DIR/candidate-from-env-universe-err-1.rs:23:5
|
LL | hr_bound::<&T>();
| ^^^^^^^^^^^^^^ implementation of `Trait` is not general enough
|
= note: `Trait` would have to be implemented for the type `&'0 &T`, for any lifetime `'0`...
= note: ...but `Trait` is actually implemented for the type `&'1 &'1 T`, for some specific lifetime `'1`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0310`.