mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-18 03:25:55 +00:00
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
note: external requirements
|
|
--> $DIR/propagate-from-trait-match.rs:32:36
|
|
|
|
|
LL | establish_relationships(value, |value| {
|
|
| ^^^^^^^
|
|
|
|
|
= note: defining type: supply::<'?1, T>::{closure#0} with closure args [
|
|
i32,
|
|
extern "rust-call" fn((T,)),
|
|
(),
|
|
]
|
|
= note: number of external vids: 2
|
|
= note: where T: '?1
|
|
|
|
note: no external requirements
|
|
--> $DIR/propagate-from-trait-match.rs:28:1
|
|
|
|
|
LL | / fn supply<'a, T>(value: T)
|
|
LL | | where
|
|
LL | | T: Trait<'a>,
|
|
| |_________________^
|
|
|
|
|
= note: defining type: supply::<'?1, T>
|
|
|
|
error[E0309]: the parameter type `T` may not live long enough
|
|
--> $DIR/propagate-from-trait-match.rs:43:9
|
|
|
|
|
LL | fn supply<'a, T>(value: T)
|
|
| -- the parameter type `T` must be valid for the lifetime `'a` as defined here...
|
|
...
|
|
LL | require(value);
|
|
| ^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds
|
|
|
|
|
help: consider adding an explicit lifetime bound
|
|
|
|
|
LL | T: Trait<'a> + 'a,
|
|
| ++++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0309`.
|