Module nix::sys::socket

Available on crate feature socket only.

Socket interface functions

Further reading

Modules

sockopt

Socket options as used by setsockopt and getsockopt.

Structs

AlgAddr

Socket address for the Linux kernel crypto API

CmsgIteratoruio

IpMembershipRequestnet

Request for multicast socket operations

Ipv4AddrDeprecatednet

Ipv6AddrDeprecatednet

Ipv6MembershipRequestnet

Request for ipv6 multicast socket operations

LinkAddrnet

Hardware Address

MsgFlags

Flags for send/recv and their relatives

NetlinkAddr

Address for the Linux kernel user interface device.

RecvMmsgDatauio

RecvMsguio

SendMmsgDatauio

SockFlag

Additional socket options

SockaddrIn

An IPv4 socket address

SockaddrIn6

An IPv6 socket address

TimestampingFlag

Configuration flags for SO_TIMESTAMPING interface

Timestampsuio

For representing packet timestamps via SO_TIMESTAMPING interface

UnixAddr

A wrapper around sockaddr_un.

UnixCredentials

Unix credentials of the sending process.

VsockAddr

Socket address for VMWare VSockets protocol

cmsghdr

msghdr

sockaddr

sockaddr_in

sockaddr_in6

sockaddr_storage

sockaddr_un

Enums

AddressFamily

These constants specify the protocol family to be used in socket and socketpair

ControlMessageuio

A type-safe zero-copy wrapper around a single control message, as used wih sendmsg. More types may be added to this enum; do not exhaustively pattern-match it.

ControlMessageOwneduio

A type-safe wrapper around a single control message, as used with recvmsg.

InetAddrDeprecatednet

IpAddrDeprecatednet

Shutdown

SockAddrDeprecated

Represents a socket address

SockProtocol

Constants used in socket and socketpair to specify the protocol to use.

SockType

These constants are used to specify the communication semantics when creating a socket with socket()

Traits

GetSockOpt

Represents a socket option that can be retrieved.

SetSockOpt

Represents a socket option that can be set.

SockaddrLike

Anything that, in C, can be cast back and forth to sockaddr.

Functions

accept

Accept a connection on a socket

accept4

Accept a connection on a socket

bind

Bind a name to a socket

connect

Initiate a connection on a socket

getpeername

Get the address of the peer connected to the socket fd.

getsockname

Get the current address to which the socket fd is bound.

getsockopt

Get the current value for the requested socket option

listen

Listen for connections on a socket

recv

Receive data from a connection-oriented socket. Returns the number of bytes read

recvfrom

Receive data from a connectionless or connection-oriented socket. Returns the number of bytes read and, for connectionless sockets, the socket address of the sender.

recvmmsguio

An extension of recvmsg that allows the caller to receive multiple messages from a socket using a single system call. This has performance benefits for some applications.

recvmsguio

Receive message in scatter-gather vectors from a socket, and optionally receive ancillary data into the provided buffer. If no ancillary data is desired, use () as the type parameter.

send

Send data to a connection-oriented socket. Returns the number of bytes read

sendmmsguio

An extension of sendmsg that allows the caller to transmit multiple messages on a socket using a single system call. This has performance benefits for some applications.

sendmsguio

Send data in scatter-gather vectors to a socket, possibly accompanied by ancillary data. Optionally direct the message at the given address, as with sendto.

sendto

Send a message to a socket

setsockopt

Sets the value for the requested socket option

shutdown

Shut down part of a full-duplex connection.

sockaddr_storage_to_addrDeprecated

Return the appropriate SockAddr type from a sockaddr_storage of a certain size.

socket

Create an endpoint for communication

socketpair

Create a pair of connected sockets

Type Definitions

sa_family_t

Unions

SockaddrStorage

A container for any sockaddr type