| error[E0603]: module `sys` is private | |
| --> $DIR/stability-in-private-module.rs:2:18 | |
| | | |
| LL | let _ = std::sys::io::errno(); | |
| | ^^^ ----- function `errno` is not publicly re-exported | |
| | | | |
| | private module | |
| | | |
| note: the module `sys` is defined here | |
| --> $SRC_DIR/std/src/lib.rs:LL:COL | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0603`. |