| error[E0666]: nested `impl Trait` is not allowed |
| --> $DIR/nested_impl_trait.rs:14:56 |
| | |
| LL | fn bad_in_ret_position(x: impl Into<u32>) -> impl Into<impl Debug> { x } |
| | ----------^^^^^^^^^^- |
| | | | |
| | | nested `impl Trait` here |
| | outer `impl Trait` |
| |
| error[E0666]: nested `impl Trait` is not allowed |
| --> $DIR/nested_impl_trait.rs:17:42 |
| | |
| LL | fn bad_in_fn_syntax(x: fn() -> impl Into<impl Debug>) {} |
| | ----------^^^^^^^^^^- |
| | | | |
| | | nested `impl Trait` here |
| | outer `impl Trait` |
| |
| error[E0666]: nested `impl Trait` is not allowed |
| --> $DIR/nested_impl_trait.rs:21:37 |
| | |
| LL | fn bad_in_arg_position(_: impl Into<impl Debug>) { } |
| | ----------^^^^^^^^^^- |
| | | | |
| | | nested `impl Trait` here |
| | outer `impl Trait` |
| |
| error[E0666]: nested `impl Trait` is not allowed |
| --> $DIR/nested_impl_trait.rs:26:44 |
| | |
| LL | fn bad(x: impl Into<u32>) -> impl Into<impl Debug> { x } |
| | ----------^^^^^^^^^^- |
| | | | |
| | | nested `impl Trait` here |
| | outer `impl Trait` |
| |
| error[E0562]: `impl Trait` not allowed outside of function and inherent method return types |
| --> $DIR/nested_impl_trait.rs:17:32 |
| | |
| LL | fn bad_in_fn_syntax(x: fn() -> impl Into<impl Debug>) {} |
| | ^^^^^^^^^^^^^^^^^^^^^ |
| |
| error[E0562]: `impl Trait` not allowed outside of function and inherent method return types |
| --> $DIR/nested_impl_trait.rs:34:42 |
| | |
| LL | fn allowed_in_ret_type() -> impl Fn() -> impl Into<u32> { |
| | ^^^^^^^^^^^^^^ |
| |
| error: aborting due to 6 previous errors |
| |
| Some errors occurred: E0562, E0666. |
| For more information about an error, try `rustc --explain E0562`. |