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error[E0119]: conflicting implementations of trait `Foo<_>` for type `Option<_>`
--> $DIR/coherence-projection-conflict-ty-param.rs:10:1
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LL | impl <P, T: Foo<P>> Foo<P> for Option<T> {}
| ---------------------------------------- first implementation here
LL |
LL | impl<T, U> Foo<T> for Option<U> { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `Option<_>`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0119`.
|
