53 lines
1.5 KiB
Plaintext
53 lines
1.5 KiB
Plaintext
error[E0503]: cannot use `e` because it was mutably borrowed
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--> $DIR/match-on-borrowed.rs:47:11
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LL | E::V(ref mut x, _) => x,
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| --------- `e.0` is borrowed here
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...
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LL | match e { // Don't know that E uses a tag for its discriminant
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| ^ use of borrowed `e.0`
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...
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LL | x;
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| - borrow later used here
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error[E0503]: cannot use `*f` because it was mutably borrowed
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--> $DIR/match-on-borrowed.rs:61:11
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LL | E::V(ref mut x, _) => x,
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| --------- `f.0` is borrowed here
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...
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LL | match f { // Don't know that E uses a tag for its discriminant
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| ^ use of borrowed `f.0`
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...
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LL | x;
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| - borrow later used here
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error[E0503]: cannot use `t` because it was mutably borrowed
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--> $DIR/match-on-borrowed.rs:81:5
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LL | let x = &mut t;
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| ------ `t` is borrowed here
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LL | match t {
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| ^^^^^^^ use of borrowed `t`
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...
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LL | x;
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| - borrow later used here
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error[E0381]: used binding `n` isn't initialized
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--> $DIR/match-on-borrowed.rs:93:11
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LL | let n: Never;
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| - binding declared here but left uninitialized
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LL | match n {}
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| ^ `n` used here but it isn't initialized
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help: consider assigning a value
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LL | let n: Never = todo!();
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| +++++++++
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error: aborting due to 4 previous errors
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Some errors have detailed explanations: E0381, E0503.
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For more information about an error, try `rustc --explain E0381`.
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