20 lines
525 B
Plaintext
20 lines
525 B
Plaintext
error[E0594]: cannot assign to `counter`, as it is a captured variable in a `Fn` closure
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--> $DIR/unboxed-closures-mutated-upvar-from-fn-closure.rs:14:9
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LL | counter += 1;
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| ^^^^^^^^^^^^ cannot assign
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help: consider changing this to accept closures that implement `FnMut`
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--> $DIR/unboxed-closures-mutated-upvar-from-fn-closure.rs:13:10
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LL | call(|| {
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| __________^
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LL | | counter += 1;
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LL | |
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LL | |
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LL | | });
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| |_____^
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error: aborting due to previous error
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