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use std::path::{Path,PathBuf};
use std::{error,fmt,io};
#[derive(Debug)]
pub struct Error {
entry: PathBuf,
source: io::Error
}
impl Error {
pub fn new<P>(entry: P, source: io::Error) -> Error
where P: AsRef<Path>
{
let entry = entry.as_ref().to_path_buf();
Error { entry, source }
}
}
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{}: {}", self.entry.to_string_lossy(), self.source)
}
}
impl error::Error for Error {
fn source(&self) -> Option<&(dyn error::Error + 'static)> {
Some(&self.source)
}
}