1 error[E0308]: mismatched types
2 --> $DIR/mismatched-types-numeric-from.rs:2:18
4 LL | let _: u32 = i32::from(0_u8);
5 | ^^^^^^^^^^^^^^^ expected u32, found i32
7 error: aborting due to previous error
9 For more information about this error, try `rustc --explain E0308`.