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
|
error: unused variable: `field`
--> $DIR/issue-54180-unused-ref-field.rs:20:22
|
LL | E::Variant { ref field } => (),
| ^^^^^^^^^ help: try ignoring the field: `field: _`
|
note: the lint level is defined here
--> $DIR/issue-54180-unused-ref-field.rs:3:9
|
LL | #![deny(unused)]
| ^^^^^^
= note: `#[deny(unused_variables)]` implied by `#[deny(unused)]`
error: unused variable: `f1`
--> $DIR/issue-54180-unused-ref-field.rs:26:13
|
LL | let S { ref f1 } = s;
| ^^^^^^ help: try ignoring the field: `f1: _`
error: unused variable: `x`
--> $DIR/issue-54180-unused-ref-field.rs:32:20
|
LL | Point { y, ref mut x } => y,
| ^^^^^^^^^ help: try ignoring the field: `x: _`
error: unused variable: `x`
--> $DIR/issue-54180-unused-ref-field.rs:29:45
|
LL | let _: i32 = points.iter().map(|Point { x, y }| y).sum();
| ^ help: try ignoring the field: `x: _`
error: aborting due to 4 previous errors
|
