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error[E0594]: cannot assign to `x`, as it is a captured variable in a `Fn` closure
--> $DIR/wrong-closure-arg-suggestion-125325.rs:23:21
|
LL | fn assoc_func(&self, _f: impl Fn()) -> usize {
| --------- change this to accept `FnMut` instead of `Fn`
...
LL | s.assoc_func(|| x = ());
| --------------^^^^^^-
| | | |
| | | cannot assign
| | in this closure
| expects `Fn` instead of `FnMut`
error[E0594]: cannot assign to `x`, as it is a captured variable in a `Fn` closure
--> $DIR/wrong-closure-arg-suggestion-125325.rs:25:13
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LL | fn func(_f: impl Fn()) -> usize {
| --------- change this to accept `FnMut` instead of `Fn`
...
LL | func(|| x = ())
| ---- -- ^^^^^^ cannot assign
| | |
| | in this closure
| expects `Fn` instead of `FnMut`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0594`.
|
