rust/src/test/ui/issues/issue-30079.stderr

warning: private type `m1::Priv` in public interface (error E0446)
  --> $DIR/issue-30079.rs:6:9
   |
LL |         pub fn f(_: Priv) {}
   |         ^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(private_in_public)]` on by default
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>

error[E0446]: private type `m2::Priv` in public interface
  --> $DIR/issue-30079.rs:18:9
   |
LL |     struct Priv;
   |     - `m2::Priv` declared as private
LL |     impl ::std::ops::Deref for ::SemiPriv {
LL |         type Target = Priv;
   |         ^^^^^^^^^^^^^^^^^^^ can't leak private type

error[E0446]: private type `m3::Priv` in public interface
  --> $DIR/issue-30079.rs:35:9
   |
LL |     struct Priv;
   |     - `m3::Priv` declared as private
LL |     impl ::SemiPrivTrait for () {
LL |         type Assoc = Priv;
   |         ^^^^^^^^^^^^^^^^^^ can't leak private type

error: aborting due to 2 previous errors; 1 warning emitted

For more information about this error, try `rustc --explain E0446`.