error[E0277]: the trait bound `Uwu<10, 12>: Trait` is not satisfied --> $DIR/rp_impl_trait_fail.rs:6:14 | LL | fn rawr() -> impl Trait { | ^^^^^^^^^^ the trait `Trait` is not implemented for `Uwu<10, 12>` LL | LL | Uwu::<10, 12> | ------------- return type was inferred to be `Uwu<10, 12>` here | = help: the trait `Trait` is implemented for `Uwu` error[E0277]: the trait bound `u32: Traitor` is not satisfied --> $DIR/rp_impl_trait_fail.rs:16:26 | LL | fn uwu() -> impl Traitor { | ^^^^^^^^^^^^^^^ the trait `Traitor` is not implemented for `u32` LL | LL | 1_u32 | ----- return type was inferred to be `u32` here | = help: the trait `Traitor` is implemented for `u32` error[E0277]: the trait bound `u64: Traitor` is not satisfied --> $DIR/rp_impl_trait_fail.rs:21:13 | LL | fn owo() -> impl Traitor { | ^^^^^^^^^^^^ the trait `Traitor` is not implemented for `u64` LL | LL | 1_u64 | ----- return type was inferred to be `u64` here | = help: the trait `Traitor<1, 2>` is implemented for `u64` error[E0282]: type annotations needed --> $DIR/rp_impl_trait_fail.rs:28:5 | LL | uwu(); | ^^^ cannot infer the value of the const parameter `N` declared on the function `uwu` | help: consider specifying the generic argument | LL | uwu::(); | +++++ error: aborting due to 4 previous errors Some errors have detailed explanations: E0277, E0282. For more information about an error, try `rustc --explain E0277`.