Struct Poll

pub struct Poll { /* private fields */ }

A polling API, similar to Linux’s epoll.

Implementations

impl Poll

pub fn new() -> Result<Poll, FtlError>

Creates a new polling API.

pub fn from_handle(handle: OwnedHandle) -> Poll

Creates a polling API from the given handle.

pub fn add( &self, handle: HandleId, interests: PollEvent, ) -> Result<(), FtlError>

Adds a handle to watch for events.

pub fn remove(&self, pollee: HandleId) -> Result<(), FtlError>

Removes a handle from the watch list.

pub fn wait(&self) -> Result<(PollEvent, HandleId), FtlError>

Waits for an event. This is a blocking call.