16 lines
481 B
Plaintext
16 lines
481 B
Plaintext
error[E0596]: cannot borrow `v` as mutable, as it is not declared as mutable
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--> $DIR/issue-33819.rs:4:34
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LL | Some(ref v) => { let a = &mut v; },
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| ^^^^^^ cannot borrow as mutable
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help: try removing `&mut` here
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LL - Some(ref v) => { let a = &mut v; },
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LL + Some(ref v) => { let a = v; },
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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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