reis 0.1.0

Pure Rust implementation of libei/libeis protocol.
Documentation 
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use std::{
    io,
    os::unix::{
        io::{AsFd, AsRawFd, BorrowedFd, RawFd},
        net::UnixStream,
    },
};

use crate::{Backend, ConnectionReadResult, Object, PendingRequestResult};

// Re-export generate bindings
pub use crate::eiproto_ei::*;

#[derive(Clone, Debug)]
pub struct Context(pub(crate) Backend);

impl AsFd for Context {
    fn as_fd(&self) -> BorrowedFd {
        self.0.as_fd()
    }
}

impl AsRawFd for Context {
    fn as_raw_fd(&self) -> RawFd {
        self.0.as_fd().as_raw_fd()
    }
}

impl Context {
    // TODO way to connect
    pub fn new(socket: UnixStream) -> io::Result<Self> {
        Ok(Self(Backend::new(socket, true)?))
    }

    /// Read any pending data on socket into buffer
    pub fn read(&self) -> io::Result<ConnectionReadResult> {
        self.0.read()
    }

    // XXX iterator
    pub fn pending_event(&self) -> Option<PendingRequestResult<Event>> {
        self.0.pending(Event::parse)
    }

    pub fn handshake(&self) -> handshake::Handshake {
        handshake::Handshake(Object::new(self.0.clone(), 0, true))
    }

    pub fn object_interface(&self, id: u64) -> Option<(String, u32)> {
        self.0.object_interface(id)
    }

    pub fn flush(&self) -> rustix::io::Result<()> {
        self.0.flush()
    }
}

#[doc(hidden)]
pub trait Interface: crate::Interface {}