rust/src/test/ui/closures/2229_closure_analysis/diagnostics/box.stderr

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error[E0506]: cannot assign to `e.0.0.m.x` because it is borrowed
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--> $DIR/box.rs:21:5
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|
LL | let mut c = || {
| -- borrow of `e.0.0.m.x` occurs here
LL | e.0.0.m.x = format!("not-x");
| --------- borrow occurs due to use in closure
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...
LL | e.0.0.m.x = format!("not-x");
| ^^^^^^^^^ assignment to borrowed `e.0.0.m.x` occurs here
LL |
LL | c();
| - borrow later used here
error[E0502]: cannot borrow `e.0.0.m.x` as immutable because it is also borrowed as mutable
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--> $DIR/box.rs:38:20
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|
LL | let mut c = || {
| -- mutable borrow occurs here
LL | e.0.0.m.x = format!("not-x");
| --------- first borrow occurs due to use of `e.0.0.m.x` in closure
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...
LL | println!("{}", e.0.0.m.x);
| ^^^^^^^^^ immutable borrow occurs here
LL |
LL | c();
| - mutable borrow later used here
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|
= note: this error originates in the macro `$crate::format_args_nl` (in Nightly builds, run with -Z macro-backtrace for more info)
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error[E0506]: cannot assign to `e.0.0.m.x` because it is borrowed
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--> $DIR/box.rs:55:5
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|
LL | let c = || {
| -- borrow of `e.0.0.m.x` occurs here
LL | println!("{}", e.0.0.m.x);
| --------- borrow occurs due to use in closure
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...
LL | e.0.0.m.x = format!("not-x");
| ^^^^^^^^^ assignment to borrowed `e.0.0.m.x` occurs here
LL |
LL | c();
| - borrow later used here
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0502, E0506.
For more information about an error, try `rustc --explain E0502`.