mirror of https://github.com/rust-lang/rust
34 lines
1.5 KiB
Plaintext
34 lines
1.5 KiB
Plaintext
error[E0713]: borrow may still be in use when destructor runs
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--> $DIR/issue-45696-scribble-on-boxed-borrow.rs:34:5
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LL | fn scribbled<'a>(s: Scribble<'a>) -> &'a mut u32 {
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| -- lifetime `'a` defined here
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LL | &mut *s.0
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| ^^^^^^^^^ returning this value requires that `*s.0` is borrowed for `'a`
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LL | }
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| - here, drop of `s` needs exclusive access to `*s.0`, because the type `Scribble<'_>` implements the `Drop` trait
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error[E0713]: borrow may still be in use when destructor runs
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--> $DIR/issue-45696-scribble-on-boxed-borrow.rs:39:5
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LL | fn boxed_scribbled<'a>(s: Box<Scribble<'a>>) -> &'a mut u32 {
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| -- lifetime `'a` defined here
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LL | &mut *(*s).0
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| ^^^^^^^^^^^^ returning this value requires that `*s.0` is borrowed for `'a`
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LL | }
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| - here, drop of `s` needs exclusive access to `*s.0`, because the type `Scribble<'_>` implements the `Drop` trait
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error[E0713]: borrow may still be in use when destructor runs
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--> $DIR/issue-45696-scribble-on-boxed-borrow.rs:44:5
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LL | fn boxed_boxed_scribbled<'a>(s: Box<Box<Scribble<'a>>>) -> &'a mut u32 {
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| -- lifetime `'a` defined here
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LL | &mut *(**s).0
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| ^^^^^^^^^^^^^ returning this value requires that `*s.0` is borrowed for `'a`
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LL | }
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| - here, drop of `s` needs exclusive access to `*s.0`, because the type `Scribble<'_>` implements the `Drop` trait
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error: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0713`.
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