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: lifetime parameter `'a` never used
--> $DIR/unused-lifetime.rs:8:35
|
LL | async fn async_wrong_without_args<'a>() {}
| -^^- help: elide the unused lifetime
|
note: the lint level is defined here
--> $DIR/unused-lifetime.rs:6:9
|
LL | #![deny(unused_lifetimes)]
| ^^^^^^^^^^^^^^^^
error: lifetime parameter `'a` never used
--> $DIR/unused-lifetime.rs:10:33
|
LL | async fn async_wrong_1_lifetime<'a>(_: &i32) {}
| -^^- help: elide the unused lifetime
error: lifetime parameter `'b` never used
--> $DIR/unused-lifetime.rs:12:38
|
LL | async fn async_wrong_2_lifetimes<'a, 'b>(_: &'a i32, _: &i32) {}
| --^^
| |
| help: elide the unused lifetime
error: lifetime parameter `'a` never used
--> $DIR/unused-lifetime.rs:23:23
|
LL | fn wrong_without_args<'a>() {}
| -^^- help: elide the unused lifetime
error: lifetime parameter `'a` never used
--> $DIR/unused-lifetime.rs:25:21
|
LL | fn wrong_1_lifetime<'a>(_: &i32) {}
| -^^- help: elide the unused lifetime
error: lifetime parameter `'b` never used
--> $DIR/unused-lifetime.rs:27:26
|
LL | fn wrong_2_lifetimes<'a, 'b>(_: &'a i32, _: &i32) {}
| --^^
| |
| help: elide the unused lifetime
error: aborting due to 6 previous errors
|
