1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
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`.
|
