19 lines
711 B
Plaintext
19 lines
711 B
Plaintext
error[E0502]: cannot borrow `heap` as immutable because it is also borrowed as mutable
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--> $DIR/issue-47646.rs:22:30
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LL | let borrow = heap.peek_mut();
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| ---- mutable borrow occurs here
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LL |
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LL | match (borrow, ()) {
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| ------------ borrow may end up in a temporary, created here
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LL | (Some(_), ()) => {
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LL | println!("{:?}", heap); //~ ERROR cannot borrow `heap` as immutable
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| ^^^^ immutable borrow occurs here
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...
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LL | };
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| - temporary later dropped here, potentially using the reference
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0502`.
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