--> $DIR/closure-arg-type-mismatch.rs:3:14
|
LL | a.iter().map(|_: (u32, u32)| 45);
- | ^^^ ---------------
- | | | |
- | | | help: consider borrowing the argument: `&(u32, u32)`
- | | found signature defined here
+ | ^^^ --------------- found signature defined here
+ | |
| expected due to this
|
= note: expected closure signature `fn(&(u32, u32)) -> _`
found closure signature `fn((u32, u32)) -> _`
note: required by a bound in `map`
--> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
+help: consider borrowing the argument
+ |
+LL | a.iter().map(|_: &(u32, u32)| 45);
+ | +
error[E0631]: type mismatch in closure arguments
--> $DIR/closure-arg-type-mismatch.rs:4:14