Struct VirtDir 

pub struct VirtDir { /* private fields */ }

Available on crate feature virt only.

Trait Implementations

impl Default for VirtDir

fn default() -> Self

Returns the “default value” for a type.

impl DirHandle for VirtDir

fn path(&self) -> Self::PathFuture<'_>

Gets the absolute path to this DirHandle.

fn read_dir(&self) -> Self::ReadDirFuture<'_>

Reads the directory contents.

Iterating directories has the complexity of O(n log(n)), because we are not maintaining the cursor to the directory.

TODO: do not go back for entries after every iteration, instead, cache up a few entries.

fn open_file<'a, P: AsRef<Path> + ?Sized>( &'a self, path: &'a P, options: OpenOptions, ) -> Self::OpenFileFuture<'a>

Opens a file.

This function accepts an absolute or relative path to a file for reading. If the path is relative, it is opened relative to this DirHandle.

fn open_dir<'a, P: AsRef<Path> + ?Sized>( &'a self, path: &'a P, ) -> Self::OpenDirFuture<'a>

Opens a directory.

This function accepts an absolute or relative path to a directory for reading. If the path is relative, it is opened relative to this DirHandle.

fn do_op<'a, P: AsRef<Path> + ?Sized>( &'a self, operation: DirOp<&'a P>, ) -> Self::OpFuture<'a>

Do an operation.

This function performs an operation from the DirOp enum.

type FileHandle = Seekable<VirtFile, u64>

type OpenFileFuture<'a> = OpenFileFuture<'a>

type PathFuture<'a> = Ready<Result<PathBuf, Error>>

type OpenDirFuture<'a> = Ready<Result<VirtDir, Error>>

type ReadDir<'a> = ReadDir<'a>

type ReadDirFuture<'a> = Ready<Result<ReadDir<'a>, Error>>

type MetadataFuture<'a> = Ready<Result<Metadata, Error>>

type OpFuture<'a> = OpFuture<'a>

fn metadata<'a, P: AsRef<Path> + ?Sized>( &'a self, path: &'a P, ) -> Self::MetadataFuture<'a>

Retrieves file metadata.