error[E0364]: `V` is only public within the crate, and cannot be re-exported outside
  --> $DIR/private-variant-reexport.rs:2:13
   |
LL |     pub use ::E::V;
   |             ^^^^^^
   |
note: consider marking `V` as `pub` in the imported module
  --> $DIR/private-variant-reexport.rs:2:13
   |
LL |     pub use ::E::V;
   |             ^^^^^^

error[E0364]: `V` is only public within the crate, and cannot be re-exported outside
  --> $DIR/private-variant-reexport.rs:6:19
   |
LL |     pub use ::E::{V};
   |                   ^
   |
note: consider marking `V` as `pub` in the imported module
  --> $DIR/private-variant-reexport.rs:6:19
   |
LL |     pub use ::E::{V};
   |                   ^

error[E0365]: `V` is only public within the crate, and cannot be re-exported outside
  --> $DIR/private-variant-reexport.rs:10:22
   |
LL |     pub use ::E::V::{self};
   |                      ^^^^ re-export of crate public `V`
   |
   = note: consider declaring type or module `V` with `pub`

error: glob import doesn't reexport anything because no candidate is public enough
  --> $DIR/private-variant-reexport.rs:15:13
   |
LL |     pub use ::E::*;
   |             ^^^^^^
   |
note: the lint level is defined here
  --> $DIR/private-variant-reexport.rs:13:8
   |
LL | #[deny(unused_imports)]
   |        ^^^^^^^^^^^^^^

error: aborting due to 4 previous errors

Some errors have detailed explanations: E0364, E0365.
For more information about an error, try `rustc --explain E0364`.