voidio 0.1.2

High-performance Cross-platform Low-level Socket I/O for Rust.
Documentation 
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use super::sys;

pub trait AddressFamily {
    const DOMAIN: i32;
}

pub trait SocketType {
    const TYPE: i32;
}

pub struct AfInet;
pub struct AfInet6;
pub struct AfUnix;
#[cfg(not(windows))]
pub struct Packet;
pub struct AfXdp;


impl AddressFamily for AfInet {
    const DOMAIN: i32 = sys::AF_INET;
}

impl AddressFamily for AfInet6 {
    const DOMAIN: i32 = sys::AF_INET6;
}

impl AddressFamily for AfUnix {
    const DOMAIN: i32 = sys::AF_UNIX;
}

#[cfg(not(windows))]
impl AddressFamily for Packet {
    const DOMAIN: i32 = sys::AF_PACKET;
}

#[cfg(not(windows))]
impl AddressFamily for AfXdp {
    const DOMAIN: i32 = sys::AF_XDP;
}

pub struct SockStream;
pub struct SockDgram;
pub struct SockRaw;
pub struct SeqPacket;

impl SocketType for SockStream {
    const TYPE: i32 = sys::SOCK_STREAM;
}

impl SocketType for SockDgram {
    const TYPE: i32 = sys::SOCK_DGRAM;
}

impl SocketType for SockRaw {
    const TYPE: i32 = sys::SOCK_RAW;
}

impl SocketType for SeqPacket {
    const TYPE: i32 = sys::SOCK_SEQPACKET;
}

pub trait Protocol {
    const PROTOCOL: i32;
}

pub struct IpProtoTcp;
pub struct IpProtoUdp;
pub struct IpProtoIcmp;
pub struct IpProtoIcmpv6;
pub struct IpProtoSctp;
pub struct IpProtoQuic;
pub struct NoProtocol;

impl Protocol for NoProtocol {
    const PROTOCOL: i32 = 0;
}

impl Protocol for IpProtoTcp {
    const PROTOCOL: i32 = sys::IPPROTO_TCP;
}

impl Protocol for IpProtoUdp {
    const PROTOCOL: i32 = sys::IPPROTO_UDP;
}

impl Protocol for IpProtoIcmp {
    const PROTOCOL: i32 = sys::IPPROTO_ICMP;
}

impl Protocol for IpProtoIcmpv6 {
    const PROTOCOL: i32 = sys::IPPROTO_ICMPV6;
}

impl Protocol for IpProtoSctp {
    const PROTOCOL: i32 = sys::IPPROTO_SCTP;
}

impl Protocol for IpProtoQuic {
    const PROTOCOL: i32 = sys::IPPROTO_QUIC;
}

pub trait ValidSocket {}

impl ValidSocket for (AfInet, SockStream, IpProtoTcp) {}
impl ValidSocket for (AfInet, SockStream, IpProtoSctp) {}
impl ValidSocket for (AfInet, SockDgram, IpProtoUdp) {}
impl ValidSocket for (AfInet, SockRaw) {}
impl ValidSocket for (AfInet, SockRaw, IpProtoIcmp) {}

impl ValidSocket for (AfInet6, SockStream, IpProtoTcp) {}
impl ValidSocket for (AfInet6, SockStream, IpProtoSctp) {}
impl ValidSocket for (AfInet6, SockDgram, IpProtoUdp) {}
impl ValidSocket for (AfInet6, SockRaw) {}
impl ValidSocket for (AfInet, SockRaw, IpProtoIcmpv6) {}

impl ValidSocket for (AfUnix, SockStream) {}
impl ValidSocket for (AfUnix, SockDgram) {}
impl ValidSocket for (AfUnix, SeqPacket) {}

impl ValidSocket for (AfXdp, SockRaw, NoProtocol) {}
impl ValidSocket for (AfXdp, SockRaw, IpProtoQuic) {}

#[cfg(not(windows))]
impl ValidSocket for (Packet, SockRaw) {}
#[cfg(not(windows))]
impl ValidSocket for (Packet, SockDgram) {}