src/test/ui/on-unimplemented/on-trait.stderr

error[E0277]: the trait bound `std::option::Option<std::vec::Vec<u8>>: MyFromIterator<&u8>` is not satisfied
  --> $DIR/on-trait.rs:37:30
   |
37 |     let y: Option<Vec<u8>> = collect(x.iter()); // this should give approximately the same error for x.iter().collect()
   |                              ^^^^^^^ a collection of type `std::option::Option<std::vec::Vec<u8>>` cannot be built from an iterator over elements of type `&u8`
   |
   = help: the trait `MyFromIterator<&u8>` is not implemented for `std::option::Option<std::vec::Vec<u8>>`
   = note: required by `collect`

error[E0277]: the trait bound `std::string::String: Bar::Foo<u8, _, u32>` is not satisfied
  --> $DIR/on-trait.rs:40:21
   |
40 |     let x: String = foobar(); //~ ERROR
   |                     ^^^^^^ test error `std::string::String` with `u8` `_` `u32` in `Bar::Foo`
   |
   = help: the trait `Bar::Foo<u8, _, u32>` is not implemented for `std::string::String`
   = note: required by `foobar`

error: aborting due to 2 previous errors