error[E0308]: mismatched types --> $DIR/dont-suggest-try_into-in-macros.rs:2:23 | LL | assert_eq!(10u64, 10usize); | ^^^^^^^ expected `u64`, found `usize` | help: change the type of the numeric literal from `usize` to `u64` | LL | assert_eq!(10u64, 10u64); | ~~~ error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0308`.