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
|
error: range-to patterns with `...` are not allowed
--> $DIR/range-pattern-meant-to-be-slice-rest-pattern.rs:17:13
|
LL | [_, ...tail] => println!("{tail}"),
| ^^^
|
help: use `..=` instead
|
LL | [_, ..=tail] => println!("{tail}"),
| ~~~
error[E0425]: cannot find value `rest` in this scope
--> $DIR/range-pattern-meant-to-be-slice-rest-pattern.rs:3:13
|
LL | [1, rest..] => println!("{rest}"),
| ^^^^ not found in this scope
|
help: if you meant to collect the rest of the slice in `rest`, use the at operator
|
LL | [1, rest @ ..] => println!("{rest}"),
| +
error[E0425]: cannot find value `rest` in this scope
--> $DIR/range-pattern-meant-to-be-slice-rest-pattern.rs:3:35
|
LL | [1, rest..] => println!("{rest}"),
| ^^^^ not found in this scope
error[E0425]: cannot find value `tail` in this scope
--> $DIR/range-pattern-meant-to-be-slice-rest-pattern.rs:11:15
|
LL | [_, ..tail] => println!("{tail}"),
| ^^^^ not found in this scope
|
help: if you meant to collect the rest of the slice in `tail`, use the at operator
|
LL | [_, tail @ ..] => println!("{tail}"),
| ~~~~~~~~~
error[E0425]: cannot find value `tail` in this scope
--> $DIR/range-pattern-meant-to-be-slice-rest-pattern.rs:11:35
|
LL | [_, ..tail] => println!("{tail}"),
| ^^^^ not found in this scope
error[E0425]: cannot find value `tail` in this scope
--> $DIR/range-pattern-meant-to-be-slice-rest-pattern.rs:17:16
|
LL | [_, ...tail] => println!("{tail}"),
| ^^^^ not found in this scope
|
help: if you meant to collect the rest of the slice in `tail`, use the at operator
|
LL | [_, tail @ ..] => println!("{tail}"),
| ~~~~~~~~~
error[E0425]: cannot find value `tail` in this scope
--> $DIR/range-pattern-meant-to-be-slice-rest-pattern.rs:17:36
|
LL | [_, ...tail] => println!("{tail}"),
| ^^^^ not found in this scope
error[E0658]: `X..` patterns in slices are experimental
--> $DIR/range-pattern-meant-to-be-slice-rest-pattern.rs:3:13
|
LL | [1, rest..] => println!("{rest}"),
| ^^^^^^
|
= note: see issue #67264 <https://github.com/rust-lang/rust/issues/67264> for more information
= help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error: aborting due to 8 previous errors
Some errors have detailed explanations: E0425, E0658.
For more information about an error, try `rustc --explain E0425`.
|
