Struct WasiFsRoot 

pub struct WasiFsRoot {
    root: Arc<MountFileSystem>,
    memory_limiter: Option<DynFsMemoryLimiter>,
}

Fields

root: Arc<MountFileSystem>

memory_limiter: Option<DynFsMemoryLimiter>

Implementations

impl WasiFsRoot

pub fn from_mount_fs(root: MountFileSystem) -> Self

pub fn from_filesystem(fs: Arc<dyn FileSystem + Send + Sync>) -> Self

pub fn with_memory_limiter_opt( self, limiter: Option<DynFsMemoryLimiter>, ) -> Self

pub(crate) fn memory_limiter(&self) -> Option<&DynFsMemoryLimiter>

pub(crate) fn root(&self) -> &Arc<MountFileSystem>

pub(crate) fn writable_root(&self) -> Option<TmpFileSystem>

pub(crate) fn stack_root_filesystem( &self, lower: Arc<dyn FileSystem + Send + Sync>, ) -> Result<(), FsError>

Trait Implementations

impl Clone for WasiFsRoot

fn clone(&self) -> WasiFsRoot

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WasiFsRoot

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

Formats the value using the given formatter.

impl FileSystem for WasiFsRoot

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

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

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

fn create_symlink(&self, source: &Path, target: &Path) -> Result<()>

fn hard_link(&self, source: &Path, target: &Path) -> Result<()>

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

fn rename<'a>(&'a self, from: &Path, to: &Path) -> BoxFuture<'a, Result<()>>

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

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

This method gets metadata without following symlinks in the path. Currently identical to metadata because symlinks aren’t implemented yet.

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

fn new_open_options(&self) -> OpenOptions<'_>