use std::string::ToString;
use std::sync::mpsc::Sender;
-macro_rules! try_err {
- ($e:expr, $file:expr) => {
- match $e {
- Ok(e) => e,
- Err(e) => return Err(E::new(e, $file)),
- }
- };
-}
-
crate trait PathError {
fn new<S, P: AsRef<Path>>(e: S, path: P) -> Self
where
});
});
} else {
- try_err!(fs::write(&path, contents), path);
+ fs::write(&path, contents).map_err(|e| E::new(e, path))?;
}
Ok(())
}