tests/ui/cast/non-primitive-cast-suggestion.stderr


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error[E0605]: non-primitive cast: `Foo` as `isize`
  --> $DIR/non-primitive-cast-suggestion.rs:21:13
   |
LL |     let _ = Foo { x: 1 } as isize;
   |             ^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
   |
help: consider using the `From` trait instead
   |
LL -     let _ = Foo { x: 1 } as isize;
LL +     let _ = isize::from(Foo { x: 1 });
   |

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0605`.