File: iterator-does-not-need-into-iter.stderr

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error[E0599]: the method `foo` exists for opaque type `impl Iterator`, but its trait bounds were not satisfied
  --> $DIR/iterator-does-not-need-into-iter.rs:16:16
   |
LL |     get_iter().foo();
   |                ^^^ method cannot be called on `impl Iterator` due to unsatisfied trait bounds
   |
note: the following trait bounds were not satisfied:
      `&impl Iterator: Iterator`
      `&impl Iterator: Missing`
      `&mut impl Iterator: Missing`
      `impl Iterator: Missing`
  --> $DIR/iterator-does-not-need-into-iter.rs:7:9
   |
LL | impl<T: Iterator + Missing> HasMethod for T {
   |         ^^^^^^^^   ^^^^^^^  ---------     -
   |         |          |
   |         |          unsatisfied trait bound introduced here
   |         unsatisfied trait bound introduced here
   = help: items from traits can only be used if the trait is implemented and in scope
note: `HasMethod` defines an item `foo`, perhaps you need to implement it
  --> $DIR/iterator-does-not-need-into-iter.rs:4:1
   |
LL | trait HasMethod {
   | ^^^^^^^^^^^^^^^

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0599`.