| error: my error message | |
| --> $DIR/extenv-not-defined-custom.rs:1:13 | |
| | | |
| LL | fn main() { env!("__HOPEFULLY_NOT_DEFINED__", "my error message"); } | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| | | |
| = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) | |
| error: aborting due to previous error | |