rama_utils/include_dir/
dir_entry.rs

1use super::{Dir, File};
2use std::path::Path;
3
4/// A directory entry, roughly analogous to [`std::fs::DirEntry`].
5#[derive(Debug, Clone, PartialEq)]
6pub enum DirEntry<'a> {
7    /// A directory.
8    Dir(Dir<'a>),
9    /// A file.
10    File(File<'a>),
11}
12
13impl<'a> DirEntry<'a> {
14    /// The [`DirEntry`]'s full path.
15    #[must_use]
16    pub fn path(&self) -> &'a Path {
17        match self {
18            DirEntry::Dir(d) => d.path(),
19            DirEntry::File(f) => f.path(),
20        }
21    }
22
23    /// Try to get this as a [`Dir`], if it is one.
24    #[must_use]
25    pub fn as_dir(&self) -> Option<&Dir<'a>> {
26        match self {
27            DirEntry::Dir(d) => Some(d),
28            DirEntry::File(_) => None,
29        }
30    }
31
32    /// Try to get this as a [`File`], if it is one.
33    #[must_use]
34    pub fn as_file(&self) -> Option<&File<'a>> {
35        match self {
36            DirEntry::File(f) => Some(f),
37            DirEntry::Dir(_) => None,
38        }
39    }
40
41    /// Get this item's sub-items, if it has any.
42    #[must_use]
43    pub fn children(&self) -> &'a [Self] {
44        match self {
45            DirEntry::Dir(d) => d.entries(),
46            DirEntry::File(_) => &[],
47        }
48    }
49}
rama_utils/include_dir/dir_entry.rs

rama_utils/include_dir/
dir_entry.rs
