Struct compio::driver::Driver

pub struct Driver { /* private fields */ }

Low-level driver of mio.

Implementations

impl Driver

pub fn new() -> Result<Self>

Create a new mio driver with 1024 entries.

pub fn with_entries(entries: u32) -> Result<Self>

Create a new mio driver with the given number of entries.

Trait Implementations

impl AsRawFd for Driver

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl Poller for Driver

fn attach(&mut self, _fd: RawFd) -> Result<()>

Attach an fd to the driver.

fn cancel(&mut self, user_data: usize)

Cancel an operation with the pushed user-defined data.

unsafe fn poll<'a>( &mut self, timeout: Option<Duration>, ops: &mut impl Iterator<Item = Operation<'a>>, entries: &mut impl Extend<Entry> ) -> Result<()>

Poll the driver with an optional timeout.