17 lines
627 B
Plaintext
17 lines
627 B
Plaintext
error[E0499]: cannot borrow `x` as mutable more than once at a time
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--> $DIR/borrowck-autoref-3261.rs:15:9
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LL | (&mut x).with(
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| -------- ---- first borrow later used by call
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| first mutable borrow occurs here
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LL | |opt| { //~ ERROR cannot borrow `x` as mutable more than once at a time
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| ^^^^^ second mutable borrow occurs here
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...
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LL | x = X(Either::Left((0, 0)));
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| - second borrow occurs due to use of `x` in closure
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0499`.
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