error[E0277]: cannot subtract `{integer}` from `f64` --> $DIR/issue-24352.rs:13:12 | LL | 1.0f64 - 1 //~ ERROR E0277 | ^ no implementation for `f64 - {integer}` | = help: the trait `std::ops::Sub<{integer}>` is not implemented for `f64` error: aborting due to previous error For more information about this error, try `rustc --explain E0277`.