tests/ui/associated-types/associated-types-multiple-types-one-trait.stderr

   1 error[E0271]: type mismatch resolving `<T as Foo>::Y == i32`
   2   --> $DIR/associated-types-multiple-types-one-trait.rs:13:12
   3    |
   4 LL |     want_y(t);
   5    |     ------ ^ expected `i32`, found associated type
   6    |     |
   7    |     required by a bound introduced by this call
   8    |
   9    = note:         expected type `i32`
  10            found associated type `<T as Foo>::Y`
  11 note: required by a bound in `want_y`
  12   --> $DIR/associated-types-multiple-types-one-trait.rs:44:17
  13    |
  14 LL | fn want_y<T:Foo<Y=i32>>(t: &T) { }
  15    |                 ^^^^^ required by this bound in `want_y`
  16 help: consider constraining the associated type `<T as Foo>::Y` to `i32`
  17    |
  18 LL | fn have_x_want_y<T:Foo<X=u32, Y = i32>>(t: &T)
  19    |                             +++++++++
  20
  21 error[E0271]: type mismatch resolving `<T as Foo>::X == u32`
  22   --> $DIR/associated-types-multiple-types-one-trait.rs:18:12
  23    |
  24 LL |     want_x(t);
  25    |     ------ ^ expected `u32`, found associated type
  26    |     |
  27    |     required by a bound introduced by this call
  28    |
  29    = note:         expected type `u32`
  30            found associated type `<T as Foo>::X`
  31 note: required by a bound in `want_x`
  32   --> $DIR/associated-types-multiple-types-one-trait.rs:42:17
  33    |
  34 LL | fn want_x<T:Foo<X=u32>>(t: &T) { }
  35    |                 ^^^^^ required by this bound in `want_x`
  36 help: consider constraining the associated type `<T as Foo>::X` to `u32`
  37    |
  38 LL | fn have_y_want_x<T:Foo<Y=i32, X = u32>>(t: &T)
  39    |                             +++++++++
  40
  41 error: aborting due to 2 previous errors
  42
  43 For more information about this error, try `rustc --explain E0271`.