vfs_kit/vfs/
entry.rs

1#[derive(Debug, Copy, Clone, PartialEq)]
2pub enum EntryType {
3    File,
4    Directory,
5}
6
7#[derive(Debug, Clone, PartialEq)]
8pub struct Entry {
9    entry_type: EntryType,
10    content: Option<Vec<u8>>,
11}
12
13impl Entry {
14    pub fn new(entry_type: EntryType) -> Entry {
15        Entry {
16            entry_type,
17            content: None,
18        }
19    }
20
21    pub fn entry_type(&self) -> EntryType {
22        self.entry_type
23    }
24
25    pub fn is_file(&self) -> bool {
26        self.entry_type == EntryType::File
27    }
28
29    pub fn is_dir(&self) -> bool {
30        self.entry_type == EntryType::Directory
31    }
32
33    pub fn content(&self) -> Option<&Vec<u8>> {
34        self.content.as_ref()
35    }
36
37    pub fn set_content(&mut self, content: &[u8]) {
38        self.content = Some(Vec::from(content));
39    }
40
41    pub fn append_content(&mut self, content: &[u8]) {
42        let mut new_content = if self.content.is_some() {
43            self.content.take().unwrap()
44        } else {
45            Vec::new()
46        };
47        new_content.extend_from_slice(content);
48        self.set_content(&new_content);
49    }
50}
vfs_kit/vfs/entry.rs

vfs_kit/vfs/
entry.rs
