Struct MountableFs 

pub struct MountableFs { /* private fields */ }

A filesystem router that composes multiple backends at different mount points.

Operations are dispatched to the filesystem with the longest matching mount point prefix. If no mount matches, the base filesystem handles the request.

Implementations

impl MountableFs

pub fn new(base: impl VirtualFs + 'static) -> Self

pub fn mount(&mut self, mount_path: &str, fs: impl VirtualFs + 'static)

pub fn unmount(&mut self, mount_path: &str)

Trait Implementations

impl Debug for MountableFs

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl VirtualFs for MountableFs

fn read_file(&self, file_path: &str) -> Result<Vec<u8>, FsError>

fn read_file_string(&self, file_path: &str) -> Result<String, FsError>

fn write_file(&self, file_path: &str, content: &[u8]) -> Result<(), FsError>

fn append_file(&self, file_path: &str, content: &[u8]) -> Result<(), FsError>

fn exists(&self, file_path: &str) -> bool

fn stat(&self, file_path: &str) -> Result<Metadata, FsError>

fn lstat(&self, file_path: &str) -> Result<Metadata, FsError>

fn mkdir(&self, dir_path: &str, recursive: bool) -> Result<(), FsError>

fn readdir(&self, dir_path: &str) -> Result<Vec<DirEntry>, FsError>

fn rm( &self, file_path: &str, recursive: bool, force: bool, ) -> Result<(), FsError>

fn cp(&self, src: &str, dest: &str, recursive: bool) -> Result<(), FsError>

fn mv(&self, src: &str, dest: &str) -> Result<(), FsError>

fn chmod(&self, file_path: &str, mode: u32) -> Result<(), FsError>

fn symlink(&self, target: &str, link_path: &str) -> Result<(), FsError>

fn hard_link(&self, existing: &str, new_path: &str) -> Result<(), FsError>

fn readlink(&self, link_path: &str) -> Result<String, FsError>

fn realpath(&self, file_path: &str) -> Result<String, FsError>

fn touch(&self, file_path: &str) -> Result<(), FsError>

fn set_times( &self, file_path: &str, mtime: Option<SystemTime>, ) -> Result<(), FsError>