partial-anonymous-lifetime-in-impl-trait.stderr

error[E0637]: `'_` cannot be used here
  --> $DIR/partial-anonymous-lifetime-in-impl-trait.rs:26:42
   |
LL |     fn foo0(_: impl LendingIterator<Item<'_> = &u32>) {}
   |                                          ^^ `'_` is a reserved lifetime name

error[E0658]: anonymous lifetimes in `impl Trait` are unstable
  --> $DIR/partial-anonymous-lifetime-in-impl-trait.rs:26:49
   |
LL |     fn foo0(_: impl LendingIterator<Item<'_> = &u32>) {}
   |                                                 ^ expected named lifetime parameter
   |
   = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable
   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
help: consider introducing a named lifetime parameter
   |
LL |     fn foo0<'a>(_: impl LendingIterator<Item<'_> = &'a u32>) {}
   |            ++++                                     ++

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0637, E0658.
For more information about an error, try `rustc --explain E0637`.