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16 lines
531 B
Text
16 lines
531 B
Text
error[E0596]: cannot borrow `bar` as mutable, as it is not declared as mutable
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--> $DIR/issue-81700-mut-borrow.rs:3:5
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LL | let bar = || { foo(x); };
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| - calling `bar` requires mutable binding due to mutable borrow of `x`
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LL | bar();
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| ^^^ cannot borrow as mutable
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help: consider changing this to be mutable
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LL | let mut bar = || { foo(x); };
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| +++
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0596`.
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