Struct MountableFS 

pub struct MountableFS { /* private fields */ }

Mountable filesystem — routes path prefixes to different backends. Uses a sorted Vec of (prefix, Arc<dyn FileSystem>) for simple prefix routing.

Implementations

impl MountableFS

pub fn new() -> Self

Create a new mountable filesystem with no mounts.

pub fn mount(&mut self, prefix: &str, fs: Arc<dyn FileSystem>)

Mount a filesystem backend at a path prefix.

Trait Implementations

impl Default for MountableFS

fn default() -> Self

Returns the “default value” for a type.

impl FileSystem for MountableFS

fn read<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, offset: u64, size: u64, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn write<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, path: &'life1 str, data: &'life2 [u8], offset: u64, flag: WriteFlag, ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn read_dir<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<FileInfo>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn stat<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<FileInfo>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn mkdir<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, mode: u32, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn remove_all<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn rename<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, old: &'life1 str, new: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn exists<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,