Trait ntex::io::Filter[−][src]

pub trait Filter: 'static {
    fn query(&self, id: TypeId) -> Option<Box<dyn Any + 'static, Global>>;
    fn get_read_buf(&self) -> Option<BytesMut>;
    fn get_write_buf(&self) -> Option<BytesMut>;
    fn release_read_buf(
        &self, 
        io: &IoRef, 
        src: BytesMut, 
        dst: &mut Option<BytesMut>, 
        nbytes: usize
    ) -> Result<usize, Error>;
    fn release_write_buf(&self, buf: BytesMut) -> Result<(), Error>;
    fn poll_read_ready(&self, cx: &mut Context<'_>) -> Poll<ReadStatus>;
    fn poll_write_ready(&self, cx: &mut Context<'_>) -> Poll<WriteStatus>;
    fn poll_shutdown(&self) -> Poll<Result<(), Error>>;
}