Struct RoutingFileSystem 

pub struct RoutingFileSystem { /* private fields */ }

Routes filesystem operations to different providers based on path prefix.

Entries are checked in order; the first matching prefix wins. If no prefix matches, the fallback provider is used.

Implementations

impl RoutingFileSystem

pub fn new( routes: Vec<(PathBuf, Arc<dyn FileSystemProvider>)>, fallback: Arc<dyn FileSystemProvider>, ) -> Self

Create a routing FS with the given prefix-to-provider map and a fallback.

Trait Implementations

impl FileSystemProvider for RoutingFileSystem

fn read(&self, path: &Path) -> Result<Vec<u8>>

Read the entire contents of a file.

fn write(&self, path: &Path, data: &[u8]) -> Result<()>

Write data to a file, creating or truncating as needed.

fn append(&self, path: &Path, data: &[u8]) -> Result<()>

Append data to a file.

fn exists(&self, path: &Path) -> bool

Check whether a path exists.

fn remove(&self, path: &Path) -> Result<()>

Remove a file.

fn list_dir(&self, path: &Path) -> Result<Vec<PathEntry>>

List entries in a directory.

fn metadata(&self, path: &Path) -> Result<FileMetadata>

Query metadata for a path.

fn create_dir_all(&self, path: &Path) -> Result<()>

Recursively create directories.