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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
error[E0308]: mismatched types
--> $DIR/ref-binding-on-inh-ref-errors.rs:60:10
|
LL | let [&mut ref x] = &[&mut 0];
| ^^^^^
|
= note: cannot match inherited `&` with `&mut` pattern
help: replace this `&mut` pattern with `&`
|
LL - let [&mut ref x] = &[&mut 0];
LL + let [&ref x] = &[&mut 0];
|
error: binding modifiers may only be written when the default binding mode is `move`
--> $DIR/ref-binding-on-inh-ref-errors.rs:73:10
|
LL | let [ref mut x] = &[0];
| ^^^^^^^ binding modifier not allowed under `ref` default binding mode
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/match-ergonomics.html>
note: matching on a reference type with a non-reference pattern changes the default binding mode
--> $DIR/ref-binding-on-inh-ref-errors.rs:73:9
|
LL | let [ref mut x] = &[0];
| ^^^^^^^^^^^ this matches on type `&_`
help: make the implied reference pattern explicit
|
LL | let &[ref mut x] = &[0];
| +
error[E0596]: cannot borrow data in a `&` reference as mutable
--> $DIR/ref-binding-on-inh-ref-errors.rs:73:10
|
LL | let [ref mut x] = &[0];
| ^^^^^^^^^ cannot borrow as mutable
error: binding modifiers may only be written when the default binding mode is `move`
--> $DIR/ref-binding-on-inh-ref-errors.rs:81:10
|
LL | let [ref x] = &[0];
| ^^^ binding modifier not allowed under `ref` default binding mode
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/match-ergonomics.html>
note: matching on a reference type with a non-reference pattern changes the default binding mode
--> $DIR/ref-binding-on-inh-ref-errors.rs:81:9
|
LL | let [ref x] = &[0];
| ^^^^^^^ this matches on type `&_`
help: make the implied reference pattern explicit
|
LL | let &[ref x] = &[0];
| +
error: binding modifiers may only be written when the default binding mode is `move`
--> $DIR/ref-binding-on-inh-ref-errors.rs:85:10
|
LL | let [ref x] = &mut [0];
| ^^^ binding modifier not allowed under `ref mut` default binding mode
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/match-ergonomics.html>
note: matching on a reference type with a non-reference pattern changes the default binding mode
--> $DIR/ref-binding-on-inh-ref-errors.rs:85:9
|
LL | let [ref x] = &mut [0];
| ^^^^^^^ this matches on type `&mut _`
help: make the implied reference pattern explicit
|
LL | let &mut [ref x] = &mut [0];
| ++++
error: binding modifiers may only be written when the default binding mode is `move`
--> $DIR/ref-binding-on-inh-ref-errors.rs:89:10
|
LL | let [ref mut x] = &mut [0];
| ^^^^^^^ binding modifier not allowed under `ref mut` default binding mode
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/match-ergonomics.html>
note: matching on a reference type with a non-reference pattern changes the default binding mode
--> $DIR/ref-binding-on-inh-ref-errors.rs:89:9
|
LL | let [ref mut x] = &mut [0];
| ^^^^^^^^^^^ this matches on type `&mut _`
help: make the implied reference pattern explicit
|
LL | let &mut [ref mut x] = &mut [0];
| ++++
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0308, E0596.
For more information about an error, try `rustc --explain E0308`.
|
