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error[E0502]: cannot borrow `x` as immutable because it is also borrowed as mutable
--> $DIR/borrowck-report-with-custom-diagnostic.rs:8:13
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LL | let y = &mut x;
| ------ mutable borrow occurs here
LL |
LL | let z = &x;
| ^^ immutable borrow occurs here
...
LL | y.use_mut();
| - mutable borrow later used here
error[E0502]: cannot borrow `x` as mutable because it is also borrowed as immutable
--> $DIR/borrowck-report-with-custom-diagnostic.rs:21:21
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LL | let y = &x;
| -- immutable borrow occurs here
LL |
LL | let z = &mut x;
| ^^^^^^ mutable borrow occurs here
...
LL | y.use_ref();
| - immutable borrow later used here
error[E0499]: cannot borrow `x` as mutable more than once at a time
--> $DIR/borrowck-report-with-custom-diagnostic.rs:36:17
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LL | let y = &mut x;
| ------ first mutable borrow occurs here
LL |
LL | let z = &mut x;
| ^^^^^^ second mutable borrow occurs here
...
LL | y.use_mut();
| - first borrow later used here
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0499, E0502.
For more information about an error, try `rustc --explain E0499`.
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