| error[E0277]: the trait bound `Option<&str>: AsRef<Path>` is not satisfied |
| --> $DIR/issue-72442.rs:12:36 |
| | |
| LL | let mut f = File::open(path.to_str())?; |
| | ---------- ^^^^^^^^^^^^^ the trait `AsRef<Path>` is not implemented for `Option<&str>` |
| | | |
| | required by a bound introduced by this call |
| | |
| note: required by a bound in `File::open` |
| --> $SRC_DIR/std/src/fs.rs:LL:COL |
| | |
| LL | pub fn open<P: AsRef<Path>>(path: P) -> io::Result<File> { |
| | ^^^^^^^^^^^ required by this bound in `File::open` |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
