mirror of https://github.com/rust-lang/rust
20 lines
963 B
Plaintext
20 lines
963 B
Plaintext
warning: impl trait in impl method signature does not match trait method signature
|
|
--> $DIR/expeced-refree-to-map-to-reearlybound-ice-108580.rs:10:22
|
|
|
|
|
LL | fn bar(&self) -> impl Iterator<Item = impl Sized> + '_;
|
|
| ------------------------------------- return type from trait method defined here
|
|
...
|
|
LL | fn bar(&self) -> impl Iterator + '_ {
|
|
| ^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
|
|
= note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
|
|
= note: `#[warn(refining_impl_trait_internal)]` on by default
|
|
help: replace the return type so that it matches the trait
|
|
|
|
|
LL | fn bar(&self) -> impl Iterator<Item = impl Sized> + '_ {
|
|
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
warning: 1 warning emitted
|
|
|