blob: 19ac8f10fec216abdaf92214f69d3086aeb1791b (
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
|
error[E0054]: cannot cast as `bool`
--> $DIR/cast-as-bool.rs:2:13
|
LL | let u = 5 as bool;
| ^^^^^^^^^ help: compare with zero instead: `5 != 0`
error[E0054]: cannot cast as `bool`
--> $DIR/cast-as-bool.rs:6:13
|
LL | let t = (1 + 2) as bool;
| ^^^^^^^^^^^^^^^ help: compare with zero instead: `(1 + 2) != 0`
error[E0606]: casting `&'static str` as `bool` is invalid
--> $DIR/cast-as-bool.rs:10:13
|
LL | let v = "hello" as bool;
| ^^^^^^^^^^^^^^^
|
help: consider using the `is_empty` method on `&'static str` to determine if it contains anything
|
LL | let v = !"hello".is_empty();
| + ~~~~~~~~~~~
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0054, E0606.
For more information about an error, try `rustc --explain E0054`.
|
