Struct Session 

pub struct Session { /* private fields */ }

FUSE session managing the lifecycle from mount to shutdown.

Implementations

impl Session

pub fn new(mount_path: PathBuf, mount_options: MountOptions) -> Result<Self>

pub fn shutdown_handle(&self) -> SessionShutdownHandle

Returns a handle that can request graceful session shutdown.

pub fn with_queue_depth(self, depth: u16) -> Self

Number of io_uring entries per queue (defaults to DEFAULT_QUEUE_DEPTH = 256).

pub fn with_worker_count(self, workers: usize) -> Self

Number of worker threads driving io_uring rings (defaults to the number of possible CPUs).

The kernel always allocates one fuse-uring queue per possible CPU and routes each request to qid = task_cpu() of the caller. So we must still register entries for every qid in 0..num_possible_cpus, otherwise requests from un-covered CPUs hang forever. When worker_count < num_possible_cpus, qids are distributed across workers in a stride so every qid is covered. Capped at num_possible_cpus internally; setting more is a no-op.

pub fn run<F: Filesystem>(self, fs: F) -> Result<()>

Negotiate FUSE_INIT, setup io_uring rings, and run until shutdown. This function blocks the calling thread.