1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
error[E0308]: mismatched types
--> $DIR/len.rs:3:10
|
LL | test(array.len());
| ---- ^^^^^^^^^^^ expected `u32`, found `usize`
| |
| arguments to this function are incorrect
|
note: function defined here
--> $DIR/len.rs:6:4
|
LL | fn test(length: u32) {
| ^^^^ -----------
help: you can convert a `usize` to a `u32` and panic if the converted value doesn't fit
|
LL | test(array.len().try_into().unwrap());
| ++++++++++++++++++++
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
|
