Struct Session 

pub struct Session<FS: Filesystem> { /* private fields */ }

The session data structure

Implementations

impl<FS: Filesystem> Session<FS>

pub fn new<P: AsRef<Path>>( filesystem: FS, mountpoint: P, options: &Config, ) -> Result<Session<FS>>

Create a new session by mounting the given filesystem to the given mountpoint

Errors

Returns an error if the options are incorrect, or if the fuse device can’t be mounted.

pub fn from_fd( filesystem: FS, fd: OwnedFd, acl: SessionACL, config: Config, ) -> Result<Self>

Wrap an existing /dev/fuse file descriptor. This doesn’t mount the filesystem anywhere; that must be done separately.

pub fn spawn(self) -> Result<BackgroundSession>

Run the session loop in a background thread. If the returned handle is dropped, the filesystem is unmounted and the given session ends.

pub fn run(self) -> Result<()>

Run the session loop that receives kernel requests and dispatches them to method calls into the filesystem. This read-dispatch-loop is non-concurrent to prevent having multiple buffers (which take up much memory), but the filesystem methods may run concurrent by spawning threads.

Errors

Returns any final error when the session comes to an end.

pub fn unmount(&mut self) -> Result<()>

Unmount the filesystem

pub fn unmount_callable(&mut self) -> SessionUnmounter

Returns a thread-safe object that can be used to unmount the Filesystem

pub fn notifier(&self) -> Notifier

Returns an object that can be used to send notifications to the kernel

Trait Implementations

impl<FS: Filesystem> AsFd for Session<FS>

fn as_fd(&self) -> BorrowedFd<'_>

Borrows the file descriptor.

impl<FS: Debug + Filesystem> Debug for Session<FS>

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

Formats the value using the given formatter.