Enum SockProtocol

#[non_exhaustive]
#[repr(i32)]
pub enum SockProtocol {
    Tcp = 6,
    Udp = 17,
    Raw = 255,
    NetlinkRoute = 0,
    NetlinkUserSock = 2,
    NetlinkSockDiag = 4,
    NetlinkNFLOG = 5,
    NetlinkSELinux = 7,
    NetlinkISCSI = 8,
    NetlinkAudit = 9,
    NetlinkFIBLookup = 10,
    NetlinkNetFilter = 12,
    NetlinkSCSITransport = 18,
    NetlinkRDMA = 20,
    NetlinkIPv6Firewall = 13,
    NetlinkDECNetRoutingMessage = 14,
    NetlinkKObjectUEvent = 15,
    NetlinkGeneric = 16,
    NetlinkCrypto = 21,
    EthAll = 768,
    Icmp = 1,
    IcmpV6 = 58,
}

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

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Tcp = 6

TCP protocol (ip(7))

Udp = 17

UDP protocol (ip(7))

Raw = 255

Raw sockets (raw(7))

NetlinkRoute = 0

Receives routing and link updates and may be used to modify the routing tables (both IPv4 and IPv6), IP addresses, link (ref)

NetlinkUserSock = 2

Reserved for user-mode socket protocols (ref)

NetlinkSockDiag = 4

Query information about sockets of various protocol families from the kernel (ref)

NetlinkNFLOG = 5

Netfilter/iptables ULOG. (ref)

NetlinkSELinux = 7

SELinux event notifications. (ref)

NetlinkISCSI = 8

Open-iSCSI (ref)

NetlinkAudit = 9

Auditing (ref)

NetlinkFIBLookup = 10

Access to FIB lookup from user space (ref)

NetlinkNetFilter = 12

Netfilter subsystem (ref)

NetlinkSCSITransport = 18

SCSI Transports (ref)

NetlinkRDMA = 20

Infiniband RDMA (ref)

NetlinkIPv6Firewall = 13

Transport IPv6 packets from netfilter to user space. Used by ip6_queue kernel module. (ref)

NetlinkDECNetRoutingMessage = 14

DECnet routing messages (ref)

NetlinkKObjectUEvent = 15

Kernel messages to user space (ref)

NetlinkGeneric = 16

Generic netlink family for simplified netlink usage. (ref)

NetlinkCrypto = 21

Netlink interface to request information about ciphers registered with the kernel crypto API as well as allow configuration of the kernel crypto API. (ref)

EthAll = 768

Non-DIX type protocol number defined for the Ethernet IEEE 802.3 interface that allows packets of all protocols defined in the interface to be received. (ref)

Icmp = 1

ICMP protocol (icmp(7))

IcmpV6 = 58

ICMPv6 protocol (ICMP over IPv6)

Implementations

impl SockProtocol

pub const CanRaw: SockProtocol = SockProtocol::Icmp

The Controller Area Network raw socket protocol (ref)

pub const CanBcm: SockProtocol = SockProtocol::NetlinkUserSock

The Controller Area Network broadcast manager protocol (ref)

Trait Implementations

impl Clone for SockProtocol

fn clone(&self) -> SockProtocol

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SockProtocol

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for SockProtocol

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SockProtocol

fn eq(&self, other: &SockProtocol) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SockProtocol

impl Eq for SockProtocol

impl StructuralPartialEq for SockProtocol