rust-clippy/tests/ui/implied_bounds_in_impls.stderr

error: this bound is already specified as the supertrait of `DerefMut<Target = T>`
  --> $DIR/implied_bounds_in_impls.rs:13:36
   |
LL | fn deref_derefmut<T>(x: T) -> impl Deref<Target = T> + DerefMut<Target = T> {
   |                                    ^^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::implied-bounds-in-impls` implied by `-D warnings`
help: try removing this bound
   |
LL - fn deref_derefmut<T>(x: T) -> impl Deref<Target = T> + DerefMut<Target = T> {
LL + fn deref_derefmut<T>(x: T) -> impl DerefMut<Target = T> {
   |

error: this bound is already specified as the supertrait of `GenericSubtrait<U, W, U>`
  --> $DIR/implied_bounds_in_impls.rs:30:37
   |
LL | fn generics_implied<U, W>() -> impl GenericTrait<W> + GenericSubtrait<U, W, U>
   |                                     ^^^^^^^^^^^^^^^
   |
help: try removing this bound
   |
LL - fn generics_implied<U, W>() -> impl GenericTrait<W> + GenericSubtrait<U, W, U>
LL + fn generics_implied<U, W>() -> impl GenericSubtrait<U, W, U>
   |

error: this bound is already specified as the supertrait of `GenericSubtrait<(), i32, V>`
  --> $DIR/implied_bounds_in_impls.rs:36:40
   |
LL | fn generics_implied_multi<V>() -> impl GenericTrait<i32> + GenericTrait2<V> + GenericSubtrait<(), i32, V> {}
   |                                        ^^^^^^^^^^^^^^^^^
   |
help: try removing this bound
   |
LL - fn generics_implied_multi<V>() -> impl GenericTrait<i32> + GenericTrait2<V> + GenericSubtrait<(), i32, V> {}
LL + fn generics_implied_multi<V>() -> impl GenericTrait2<V> + GenericSubtrait<(), i32, V> {}
   |

error: this bound is already specified as the supertrait of `GenericSubtrait<(), i32, V>`
  --> $DIR/implied_bounds_in_impls.rs:36:60
   |
LL | fn generics_implied_multi<V>() -> impl GenericTrait<i32> + GenericTrait2<V> + GenericSubtrait<(), i32, V> {}
   |                                                            ^^^^^^^^^^^^^^^^
   |
help: try removing this bound
   |
LL - fn generics_implied_multi<V>() -> impl GenericTrait<i32> + GenericTrait2<V> + GenericSubtrait<(), i32, V> {}
LL + fn generics_implied_multi<V>() -> impl GenericTrait<i32> + GenericSubtrait<(), i32, V> {}
   |

error: this bound is already specified as the supertrait of `GenericSubtrait<(), T, V>`
  --> $DIR/implied_bounds_in_impls.rs:38:44
   |
LL | fn generics_implied_multi2<T, V>() -> impl GenericTrait<T> + GenericTrait2<V> + GenericSubtrait<(), T, V>
   |                                            ^^^^^^^^^^^^^^^
   |
help: try removing this bound
   |
LL - fn generics_implied_multi2<T, V>() -> impl GenericTrait<T> + GenericTrait2<V> + GenericSubtrait<(), T, V>
LL + fn generics_implied_multi2<T, V>() -> impl GenericTrait2<V> + GenericSubtrait<(), T, V>
   |

error: this bound is already specified as the supertrait of `GenericSubtrait<(), T, V>`
  --> $DIR/implied_bounds_in_impls.rs:38:62
   |
LL | fn generics_implied_multi2<T, V>() -> impl GenericTrait<T> + GenericTrait2<V> + GenericSubtrait<(), T, V>
   |                                                              ^^^^^^^^^^^^^^^^
   |
help: try removing this bound
   |
LL - fn generics_implied_multi2<T, V>() -> impl GenericTrait<T> + GenericTrait2<V> + GenericSubtrait<(), T, V>
LL + fn generics_implied_multi2<T, V>() -> impl GenericTrait<T> + GenericSubtrait<(), T, V>
   |

error: this bound is already specified as the supertrait of `GenericSubtrait<(), i32, ()>`
  --> $DIR/implied_bounds_in_impls.rs:48:28
   |
LL | fn generics_same() -> impl GenericTrait<i32> + GenericSubtrait<(), i32, ()> {}
   |                            ^^^^^^^^^^^^^^^^^
   |
help: try removing this bound
   |
LL - fn generics_same() -> impl GenericTrait<i32> + GenericSubtrait<(), i32, ()> {}
LL + fn generics_same() -> impl GenericSubtrait<(), i32, ()> {}
   |

error: this bound is already specified as the supertrait of `DerefMut<Target = u8>`
  --> $DIR/implied_bounds_in_impls.rs:52:20
   |
LL |     fn f() -> impl Deref + DerefMut<Target = u8>;
   |                    ^^^^^
   |
help: try removing this bound
   |
LL -     fn f() -> impl Deref + DerefMut<Target = u8>;
LL +     fn f() -> impl DerefMut<Target = u8>;
   |

error: this bound is already specified as the supertrait of `DerefMut<Target = u8>`
  --> $DIR/implied_bounds_in_impls.rs:57:20
   |
LL |     fn f() -> impl Deref + DerefMut<Target = u8> {
   |                    ^^^^^
   |
help: try removing this bound
   |
LL -     fn f() -> impl Deref + DerefMut<Target = u8> {
LL +     fn f() -> impl DerefMut<Target = u8> {
   |

error: this bound is already specified as the supertrait of `DerefMut<Target = u8>`
  --> $DIR/implied_bounds_in_impls.rs:63:20
   |
LL |     fn f() -> impl Deref + DerefMut<Target = u8> {
   |                    ^^^^^
   |
help: try removing this bound
   |
LL -     fn f() -> impl Deref + DerefMut<Target = u8> {
LL +     fn f() -> impl DerefMut<Target = u8> {
   |

error: aborting due to 10 previous errors