Struct Filesystem 

pub struct Filesystem { /* private fields */ }

StorageBackend that uses a local filesystem, like a traditional FTP server.

Implementations

impl Filesystem

pub fn new<P: Into<PathBuf>>(root: P) -> Self

Create a new Filesytem backend, with the given root. No operations can take place outside of the root. For example, when the Filesystem root is set to /srv/ftp, and a client asks for hello.txt, the server will send it /srv/ftp/hello.txt.

Trait Implementations

impl StorageBackend for Filesystem

type File = File

The concrete type of the Files returned by this StorageBackend.

type Metadata = Metadata

The concrete type of the Metadata used by this StorageBackend.

type Error = Error

The concrete type of the error returned by this StorageBackend.

fn stat<P: AsRef<Path>>( &self, path: P, ) -> Box<dyn Future<Item = Self::Metadata, Error = Self::Error> + Send>

Returns the Metadata for the given file.

fn list<P: AsRef<Path>>( &self, path: P, ) -> Box<dyn Stream<Item = Fileinfo<PathBuf, Self::Metadata>, Error = Self::Error> + Send>

where <Self as StorageBackend>::Metadata: Metadata,

Returns the list of files in the given directory.

fn get<P: AsRef<Path>>( &self, path: P, ) -> Box<dyn Future<Item = File, Error = Self::Error> + Send>

Returns the content of the given file.

fn put<P: AsRef<Path>, R: AsyncRead + Send + 'static>( &self, bytes: R, path: P, ) -> Box<dyn Future<Item = u64, Error = Self::Error> + Send>

Write the given bytes to the given file.

fn del<P: AsRef<Path>>( &self, path: P, ) -> Box<dyn Future<Item = (), Error = Self::Error> + Send>

Delete the given file.

fn mkd<P: AsRef<Path>>( &self, path: P, ) -> Box<dyn Future<Item = (), Error = Self::Error> + Send>

Create the given directory.

fn list_fmt<P: AsRef<Path>>( &self, path: P, ) -> Box<dyn Future<Item = Cursor<Vec<u8>>, Error = Error> + Send>

where <Self as StorageBackend>::Metadata: Metadata + 'static, <Self as StorageBackend>::Error: Send + 'static,

Returns some bytes that make up a directory listing that can immediately be send to the client.

fn nlst<P: AsRef<Path>>( &self, path: P, ) -> Box<dyn Future<Item = Cursor<Vec<u8>>, Error = Error> + Send>

where <Self as StorageBackend>::Metadata: Metadata + 'static, <Self as StorageBackend>::Error: Send + 'static,

Returns some bytes that make up a NLST directory listing (only the basename) that can immediately be send to the client.