error[E0308]: mismatched types | |
--> $DIR/len.rs:3:10 | |
| | |
LL | test(array.len()); | |
| ^^^^^^^^^^^ expected u32, found usize | |
help: you can convert an `usize` to `u32` and panic if the converted value wouldn'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`. |