blob: befa751a6007b49c39a9530b025ccd59b7b46c75 (
plain)
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
error[E0505]: cannot move out of `x` because it is borrowed
--> $DIR/borrow-tuple-fields.rs:12:13
|
LL | let r = &x.0;
| ---- borrow of `x.0` occurs here
LL | let y = x;
| ^ move out of `x` occurs here
LL |
LL | r.use_ref();
| ----------- borrow later used here
error[E0502]: cannot borrow `x.0` as mutable because it is also borrowed as immutable
--> $DIR/borrow-tuple-fields.rs:18:13
|
LL | let a = &x.0;
| ---- immutable borrow occurs here
LL | let b = &mut x.0;
| ^^^^^^^^ mutable borrow occurs here
LL | a.use_ref();
| ----------- immutable borrow later used here
error[E0499]: cannot borrow `x.0` as mutable more than once at a time
--> $DIR/borrow-tuple-fields.rs:23:13
|
LL | let a = &mut x.0;
| -------- first mutable borrow occurs here
LL | let b = &mut x.0;
| ^^^^^^^^ second mutable borrow occurs here
LL | a.use_ref();
| ----------- first borrow later used here
error[E0505]: cannot move out of `x` because it is borrowed
--> $DIR/borrow-tuple-fields.rs:28:13
|
LL | let r = &x.0;
| ---- borrow of `x.0` occurs here
LL | let y = x;
| ^ move out of `x` occurs here
LL | r.use_ref();
| ----------- borrow later used here
error[E0502]: cannot borrow `x.0` as mutable because it is also borrowed as immutable
--> $DIR/borrow-tuple-fields.rs:33:13
|
LL | let a = &x.0;
| ---- immutable borrow occurs here
LL | let b = &mut x.0;
| ^^^^^^^^ mutable borrow occurs here
LL | a.use_ref();
| ----------- immutable borrow later used here
error[E0499]: cannot borrow `x.0` as mutable more than once at a time
--> $DIR/borrow-tuple-fields.rs:38:13
|
LL | let a = &mut x.0;
| -------- first mutable borrow occurs here
LL | let b = &mut x.0;
| ^^^^^^^^ second mutable borrow occurs here
LL | a.use_mut();
| ----------- first borrow later used here
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0499, E0502, E0505.
For more information about an error, try `rustc --explain E0499`.
|
