Trait nix::sys::socket::GetSockOpt

pub trait GetSockOpt: Copy {
    type Val;

    // Required method
    fn get<F: AsFd>(&self, fd: &F) -> Result<Self::Val>;
}

Available on crate feature socket only.

Represents a socket option that can be retrieved.

Required Associated Types

type Val

Required Methods

fn get<F: AsFd>(&self, fd: &F) -> Result<Self::Val>

Look up the value of this socket option on the given socket.

Implementors

impl GetSockOpt for AcceptConn

type Val = bool

impl GetSockOpt for Broadcast

type Val = bool

impl GetSockOpt for DontRoute

type Val = bool

impl GetSockOpt for IpDontFrag

type Val = bool

impl GetSockOpt for IpMulticastLoop

type Val = bool

impl GetSockOpt for IpMulticastTtl

type Val = u8

impl GetSockOpt for Ipv4PacketInfo

type Val = bool

impl GetSockOpt for Ipv4RecvDstAddr

type Val = bool

impl GetSockOpt for Ipv4RecvIf

type Val = bool

impl GetSockOpt for Ipv6DontFrag

type Val = bool

impl GetSockOpt for Ipv6RecvPacketInfo

type Val = bool

impl GetSockOpt for Ipv6V6Only

type Val = bool

impl GetSockOpt for KeepAlive

type Val = bool

impl GetSockOpt for Linger

type Val = linger

impl GetSockOpt for LocalPeerCred

type Val = XuCred

impl GetSockOpt for LocalPeerPid

type Val = i32

impl GetSockOpt for OobInline

type Val = bool

impl GetSockOpt for RcvBuf

type Val = usize

impl GetSockOpt for ReceiveTimeout

type Val = TimeVal

impl GetSockOpt for ReceiveTimestamp

type Val = bool

impl GetSockOpt for ReuseAddr

type Val = bool

impl GetSockOpt for ReusePort

type Val = bool

impl GetSockOpt for SendTimeout

type Val = TimeVal

impl GetSockOpt for SndBuf

type Val = usize

impl GetSockOpt for SockType

type Val = SockType

impl GetSockOpt for SocketError

type Val = i32

impl GetSockOpt for TcpKeepAlive

type Val = u32

impl GetSockOpt for TcpKeepCount

type Val = u32

impl GetSockOpt for TcpKeepInterval

type Val = u32

impl GetSockOpt for TcpMaxSeg

type Val = u32

impl GetSockOpt for TcpNoDelay

type Val = bool