mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-24 15:54:15 +00:00
16 lines
522 B
Plaintext
16 lines
522 B
Plaintext
error[E0308]: `?` operator has incompatible types
|
|
--> $DIR/issue-71309.rs:2:18
|
|
|
|
|
LL | let y: u32 = x?;
|
|
| ^^ expected `u32`, found `i32`
|
|
|
|
|
= note: `?` operator cannot convert from `i32` to `u32`
|
|
help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit
|
|
|
|
|
LL | let y: u32 = x?.try_into().unwrap();
|
|
| ++++++++++++++++++++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0308`.
|