rust/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.stderr

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error[E0631]: type mismatch in closure arguments
--> $DIR/late-bound-in-borrow-closure-sugg.rs:26:24
|
LL | let closure = |trader : Trader| {
| ----------------- found signature defined here
...
LL | trader.set_closure(closure);
| ----------- ^^^^^^^ expected due to this
| |
| required by a bound introduced by this call
|
= note: expected closure signature `for<'a, 'b> fn(&'a mut Trader<'b>) -> _`
found closure signature `fn(Trader<'_>) -> _`
note: required by a bound in `Trader::<'a>::set_closure`
--> $DIR/late-bound-in-borrow-closure-sugg.rs:15:50
|
LL | pub fn set_closure(&mut self, function: impl Fn(&mut Trader) + 'a) {
| ^^^^^^^^^^^^^^^ required by this bound in `Trader::<'a>::set_closure`
help: consider wrapping the function in a closure
|
LL | trader.set_closure(|arg0: &mut Trader<'_>| closure(*arg0));
| +++++++++++++++++++++++ +++++++
help: consider adjusting the signature so it borrows its argument
|
LL | let closure = |trader : &mut Trader| {
| ++++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0631`.