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error[E0277]: the trait bound `impl Foo<u8>: Foo<char>` is not satisfied
--> $DIR/return-dont-satisfy-bounds.rs:8:34
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LL | fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> {
| ^^^^^^^^^^^^ the trait `Foo<char>` is not implemented for `impl Foo<u8>`
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= help: the trait `Foo<char>` is implemented for `Bar`
note: required by a bound in `Foo::{synthetic#0}`
--> $DIR/return-dont-satisfy-bounds.rs:2:30
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LL | fn foo<F2>(self) -> impl Foo<T>;
| ^^^^^^ required by this bound in `Foo::{synthetic#0}`
error[E0277]: the trait bound `F2: Foo<u8>` is not satisfied
--> $DIR/return-dont-satisfy-bounds.rs:8:34
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LL | fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> {
| ^^^^^^^^^^^^ the trait `Foo<u8>` is not implemented for `F2`
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note: required by a bound in `<Bar as Foo<char>>::foo`
--> $DIR/return-dont-satisfy-bounds.rs:8:16
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LL | fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> {
| ^^^^^^^ required by this bound in `<Bar as Foo<char>>::foo`
error[E0277]: the trait bound `Bar: Foo<u8>` is not satisfied
--> $DIR/return-dont-satisfy-bounds.rs:8:34
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LL | fn foo<F2: Foo<u8>>(self) -> impl Foo<u8> {
| ^^^^^^^^^^^^ the trait `Foo<u8>` is not implemented for `Bar`
...
LL | self
| ---- return type was inferred to be `Bar` here
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= help: the trait `Foo<u8>` is not implemented for `Bar`
but trait `Foo<char>` is implemented for it
= help: for that trait implementation, expected `char`, found `u8`
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0277`.
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