mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-26 16:54:01 +00:00
49 lines
1.9 KiB
Plaintext
49 lines
1.9 KiB
Plaintext
error[E0713]: borrow may still be in use when destructor runs
|
|
--> $DIR/issue-52059-report-when-borrow-and-drop-conflict.rs:11:5
|
|
|
|
|
LL | fn finish_1(s: S) -> &mut String {
|
|
| - has type `S<'1>`
|
|
LL | s.url
|
|
| ^^^^^ returning this value requires that `*s.url` is borrowed for `'1`
|
|
LL | }
|
|
| - here, drop of `s` needs exclusive access to `*s.url`, because the type `S<'_>` implements the `Drop` trait
|
|
|
|
error[E0713]: borrow may still be in use when destructor runs
|
|
--> $DIR/issue-52059-report-when-borrow-and-drop-conflict.rs:16:13
|
|
|
|
|
LL | fn finish_2(s: S) -> &mut String {
|
|
| - has type `S<'1>`
|
|
LL | let p = &mut *s.url; p
|
|
| ^^^^^^^^^^^ - returning this value requires that `*s.url` is borrowed for `'1`
|
|
LL | }
|
|
| - here, drop of `s` needs exclusive access to `*s.url`, because the type `S<'_>` implements the `Drop` trait
|
|
|
|
error[E0713]: borrow may still be in use when destructor runs
|
|
--> $DIR/issue-52059-report-when-borrow-and-drop-conflict.rs:21:21
|
|
|
|
|
LL | fn finish_3(s: S) -> &mut String {
|
|
| - has type `S<'1>`
|
|
LL | let p: &mut _ = s.url; p
|
|
| ^^^^^ - returning this value requires that `*s.url` is borrowed for `'1`
|
|
LL | }
|
|
| - here, drop of `s` needs exclusive access to `*s.url`, because the type `S<'_>` implements the `Drop` trait
|
|
|
|
error[E0509]: cannot move out of type `S<'_>`, which implements the `Drop` trait
|
|
--> $DIR/issue-52059-report-when-borrow-and-drop-conflict.rs:26:13
|
|
|
|
|
LL | let p = s.url; p
|
|
| ^^^^^
|
|
| |
|
|
| cannot move out of here
|
|
| move occurs because `s.url` has type `&mut String`, which does not implement the `Copy` trait
|
|
|
|
|
help: consider borrowing here
|
|
|
|
|
LL | let p = &s.url; p
|
|
| +
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
Some errors have detailed explanations: E0509, E0713.
|
|
For more information about an error, try `rustc --explain E0509`.
|