virtual_fs/
arc_fs.rs

1//! Wraps a clonable Arc of a file system - in practice this is useful so you
2//! can pass clonable file systems with a `Box<dyn FileSystem>` to other
3//! interfaces
4
5use std::{path::Path, sync::Arc};
6
7use crate::*;
8
9#[derive(Debug)]
10pub struct ArcFileSystem {
11    fs: Arc<dyn FileSystem + Send + Sync + 'static>,
12}
13
14impl ArcFileSystem {
15    pub fn new(inner: Arc<dyn FileSystem + Send + Sync + 'static>) -> Self {
16        Self { fs: inner }
17    }
18}
19
20impl FileSystem for ArcFileSystem {
21    fn readlink(&self, path: &Path) -> Result<PathBuf> {
22        self.fs.readlink(path)
23    }
24
25    fn read_dir(&self, path: &Path) -> Result<ReadDir> {
26        self.fs.read_dir(path)
27    }
28
29    fn create_dir(&self, path: &Path) -> Result<()> {
30        self.fs.create_dir(path)
31    }
32
33    fn remove_dir(&self, path: &Path) -> Result<()> {
34        self.fs.remove_dir(path)
35    }
36
37    fn rename<'a>(&'a self, from: &'a Path, to: &'a Path) -> BoxFuture<'a, Result<()>> {
38        Box::pin(async { self.fs.rename(from, to).await })
39    }
40
41    fn metadata(&self, path: &Path) -> Result<Metadata> {
42        self.fs.metadata(path)
43    }
44
45    fn symlink_metadata(&self, path: &Path) -> Result<Metadata> {
46        self.fs.symlink_metadata(path)
47    }
48
49    fn remove_file(&self, path: &Path) -> Result<()> {
50        self.fs.remove_file(path)
51    }
52
53    fn new_open_options(&self) -> OpenOptions<'_> {
54        self.fs.new_open_options()
55    }
56
57    fn mount(
58        &self,
59        name: String,
60        path: &Path,
61        fs: Box<dyn crate::FileSystem + Send + Sync>,
62    ) -> Result<()> {
63        self.fs.mount(name, path, fs)
64    }
65}
virtual_fs/arc_fs.rs

virtual_fs/
arc_fs.rs
