error[E0277]: the trait bound `usize: Trait` is not satisfied --> $DIR/on-structs-and-enums-locals.rs:15:14 | LL | let baz: Foo = loop { }; | ^^^^^^^^^^ the trait `Trait` is not implemented for `usize` | note: required by a bound in `Foo` --> $DIR/on-structs-and-enums-locals.rs:5:14 | LL | struct Foo { | ^^^^^ required by this bound in `Foo` error[E0277]: the trait bound `{integer}: Trait` is not satisfied --> $DIR/on-structs-and-enums-locals.rs:11:12 | LL | x: 3 | ^ the trait `Trait` is not implemented for `{integer}` | note: required by a bound in `Foo` --> $DIR/on-structs-and-enums-locals.rs:5:14 | LL | struct Foo { | ^^^^^ required by this bound in `Foo` error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0277`.