error[E0277]: the trait bound `Foo: Trait` is not satisfied --> $DIR/parent-label.rs:14:11 | LL | let x = || { | -- in this scope LL | f(Foo {}); | - ^^^^^^ the trait `Trait` is not implemented for `Foo` | | | required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/parent-label.rs:6:1 | LL | trait Trait {} | ^^^^^^^^^^^ note: required by a bound in `f` --> $DIR/parent-label.rs:10:9 | LL | fn f(x: T) {} | ^^^^^ required by this bound in `f` error[E0277]: the trait bound `Foo: Trait` is not satisfied --> $DIR/parent-label.rs:16:15 | LL | let y = || { | -- in this scope LL | f(Foo {}); | - ^^^^^^ the trait `Trait` is not implemented for `Foo` | | | required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/parent-label.rs:6:1 | LL | trait Trait {} | ^^^^^^^^^^^ note: required by a bound in `f` --> $DIR/parent-label.rs:10:9 | LL | fn f(x: T) {} | ^^^^^ required by this bound in `f` error[E0277]: the trait bound `Foo: Trait` is not satisfied --> $DIR/parent-label.rs:22:15 | LL | fn main() { | --------- in this scope ... LL | f(Foo {}); | - ^^^^^^ the trait `Trait` is not implemented for `Foo` | | | required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/parent-label.rs:6:1 | LL | trait Trait {} | ^^^^^^^^^^^ note: required by a bound in `f` --> $DIR/parent-label.rs:10:9 | LL | fn f(x: T) {} | ^^^^^ required by this bound in `f` error[E0277]: the trait bound `Foo: Trait` is not satisfied --> $DIR/parent-label.rs:26:7 | LL | fn main() { | --------- in this scope ... LL | f(Foo {}); | - ^^^^^^ the trait `Trait` is not implemented for `Foo` | | | required by a bound introduced by this call | help: this trait has no implementations, consider adding one --> $DIR/parent-label.rs:6:1 | LL | trait Trait {} | ^^^^^^^^^^^ note: required by a bound in `f` --> $DIR/parent-label.rs:10:9 | LL | fn f(x: T) {} | ^^^^^ required by this bound in `f` error: aborting due to 4 previous errors For more information about this error, try `rustc --explain E0277`.