diff_trees/error/
walkdir_metadata.rs

1use std::fmt::Display;
2use std::path::Path;
3use std::path::PathBuf;
4
5/// An error encountered while accessing a [`Path`]'s [`Path::metadata`] while walking a directory
6/// tree.
7#[derive(Debug)]
8pub struct WalkDirMetadataError {
9    pub(crate) path: PathBuf,
10    pub(crate) inner: walkdir::Error,
11}
12
13impl WalkDirMetadataError {
14    /// The path that caused this error.
15    pub fn path(&self) -> &Path {
16        &self.path
17    }
18}
19
20impl Display for WalkDirMetadataError {
21    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
22        write!(
23            f,
24            "Failed to query metadata for `{}`: {}",
25            self.path.display(),
26            self.inner
27        )
28    }
29}
30
31impl std::error::Error for WalkDirMetadataError {
32    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
33        Some(&self.inner)
34    }
35}

diff_trees/error/walkdir_metadata.rs

diff_trees/error/
walkdir_metadata.rs