rust/src/test/ui/traits/auxiliary/crate_a2.rs

pub struct Foo;

pub trait Bar{}

impl Bar for Foo {}
Add version mismatch help message for unimplemented trait Issue #22750 The error reporting for E0277 (the trait `X` is not implemented for `Foo`) now checks whether `Foo` implements a trait with the same path as `X`, which probably means that the programmer wanted to actually use only one version of the trait `X` instead of the two. 2019-11-03 16:06:48 -06:00			`pub struct Foo;`

			`pub trait Bar{}`

			`impl Bar for Foo {}`