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error[E0271]: type mismatch resolving `<L<{closure@issue-62203-hrtb-ice.rs:42:16}> as T0<'r, (&u8,)>>::O == <_ as Ty<'r>>::V`
--> $DIR/issue-62203-hrtb-ice.rs:39:9
|
LL | let v = Unit2.m(
| - required by a bound introduced by this call
LL | / L {
LL | |
LL | |
LL | | f: |x| {
... |
LL | | },
LL | | },
| |_________^ type mismatch resolving `<L<{closure@issue-62203-hrtb-ice.rs:42:16}> as T0<'r, (&u8,)>>::O == <_ as Ty<'r>>::V`
|
note: expected this to be `<_ as Ty<'_>>::V`
--> $DIR/issue-62203-hrtb-ice.rs:21:14
|
LL | type O = T::Output;
| ^^^^^^^^^
= note: expected associated type `<_ as Ty<'_>>::V`
found struct `Unit4`
= help: consider constraining the associated type `<_ as Ty<'_>>::V` to `Unit4` or calling a method that returns `<_ as Ty<'_>>::V`
= note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
note: required by a bound in `T1::m`
--> $DIR/issue-62203-hrtb-ice.rs:27:51
|
LL | fn m<'a, B: Ty<'a>, F>(&self, f: F) -> Unit1
| - required by a bound in this associated function
LL | where
LL | F: for<'r> T0<'r, (<Self as Ty<'r>>::V,), O = <B as Ty<'r>>::V>,
| ^^^^^^^^^^^^^^^^^^^^ required by this bound in `T1::m`
error[E0271]: expected `{closure@issue-62203-hrtb-ice.rs:42:16}` to be a closure that returns `Unit3`, but it returns `Unit4`
--> $DIR/issue-62203-hrtb-ice.rs:39:9
|
LL | let v = Unit2.m(
| - required by a bound introduced by this call
LL | / L {
LL | |
LL | |
LL | | f: |x| {
... |
LL | | },
LL | | },
| |_________^ expected `Unit3`, found `Unit4`
|
note: required for `L<{closure@$DIR/issue-62203-hrtb-ice.rs:42:16: 42:19}>` to implement `for<'r> T0<'r, (&'r u8,)>`
--> $DIR/issue-62203-hrtb-ice.rs:17:16
|
LL | impl<'a, A, T> T0<'a, A> for L<T>
| ^^^^^^^^^ ^^^^
LL | where
LL | T: FnMut(A) -> Unit3,
| ----- unsatisfied trait bound introduced here
note: required by a bound in `T1::m`
--> $DIR/issue-62203-hrtb-ice.rs:27:12
|
LL | fn m<'a, B: Ty<'a>, F>(&self, f: F) -> Unit1
| - required by a bound in this associated function
LL | where
LL | F: for<'r> T0<'r, (<Self as Ty<'r>>::V,), O = <B as Ty<'r>>::V>,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `T1::m`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0271`.
|
