Enum libzmq::addr::Endpoint

pub enum Endpoint {
    Tcp(TcpAddr),
    Udp(UdpAddr),
    Inproc(InprocAddr),
    Pgm(PgmAddr),
    Epgm(EpgmAddr),
}

A transport and a transport-specific address supported by ØMQ.

The transport specifies the underlying protocol to use. The address specifies the transport-specific address to connect to.

Bind vs. Connect

For most transports and socket types the connection is not performed immediately but as needed by ØMQ. Thus a successful call to connect does not mean that the connection was or could actually be established. Because of this, for most transports and socket types the order in which a server socket is bound and a client socket is connected to it does not matter.

Summary of Transports

Transport str	Description	Reference
"tcp"	unicast transport using TCP	zmq_tcp
"udp"	UDP multicast and unicast transport	zmq_udp
"ipc"	local inter-process communication transport	zmq_ipc
"inproc"	local in-process communication transport	zmq_inproc
"pgm", "epgm"	reliable multicast transport using PGM	zmq_pgm
"vmci"	virtual machine communications interface	zmq_vmci

Example

use libzmq::{prelude::TryInto, TcpAddr, addr::Endpoint};

// IPv4 addr with TCP transport.
let addr: TcpAddr = "127.0.0.1:9090".try_into()?;
let endpoint: Endpoint = addr.into();
assert!(endpoint.is_tcp());

This enum type is non-exhaustive and 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.

Variants

Tcp(TcpAddr)

Unicast transport using TCP, see zmq_tcp.

Udp(UdpAddr)

ØMQ UDP multicast and unicast transport

Inproc(InprocAddr)

Local in-process (inter-thread) communication transport

Pgm(PgmAddr)

Reliable multicast transport using PGM, see zmq_pgm.

Epgm(EpgmAddr)

Reliable multicast transport using EPGM, see zmq_pgm.

Implementations

impl Endpoint

pub fn is_tcp(&self) -> bool

Returns true if the endpoint uses the Tcp transport.

pub fn is_udp(&self) -> bool

Returns true if the endpoint uses the Ucp transport.

pub fn is_inproc(&self) -> bool

Returns true if the endpoint uses the Inproc transport.

pub fn is_pgm(&self) -> bool

Returns true if the endpoint uses the Pgm transport.

pub fn is_edpgm(&self) -> bool

Returns true if the endpoint uses the Epgm transport.

Trait Implementations

impl AsRef<Endpoint> for Endpoint

fn as_ref(&self) -> &Endpoint

Performs the conversion.

impl Clone for Endpoint

fn clone(&self) -> Endpoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Endpoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Endpoint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for Endpoint

impl<'a> From<&'a Endpoint> for Endpoint

fn from(e: &'a Endpoint) -> Self

Performs the conversion.

impl<'a> From<&'a EpgmAddr> for Endpoint

fn from(addr: &'a EpgmAddr) -> Endpoint

Performs the conversion.

impl<'a> From<&'a InprocAddr> for Endpoint

fn from(addr: &'a InprocAddr) -> Endpoint

Performs the conversion.

impl<'a> From<&'a PgmAddr> for Endpoint

fn from(addr: &'a PgmAddr) -> Endpoint

Performs the conversion.

impl<'a> From<&'a TcpAddr> for Endpoint

fn from(addr: &'a TcpAddr) -> Endpoint

Performs the conversion.

impl<'a> From<&'a UdpAddr> for Endpoint

fn from(addr: &'a UdpAddr) -> Endpoint

Performs the conversion.

impl From<EpgmAddr> for Endpoint

fn from(addr: EpgmAddr) -> Endpoint

Performs the conversion.

impl From<InprocAddr> for Endpoint

fn from(addr: InprocAddr) -> Endpoint

Performs the conversion.

impl From<PgmAddr> for Endpoint

fn from(addr: PgmAddr) -> Endpoint

Performs the conversion.

impl From<TcpAddr> for Endpoint

fn from(addr: TcpAddr) -> Endpoint

Performs the conversion.

impl From<UdpAddr> for Endpoint

fn from(addr: UdpAddr) -> Endpoint

Performs the conversion.

impl Hash for Endpoint

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, 

Feeds a slice of this type into the given [Hasher].

impl IntoIterator for Endpoint

type Item = Endpoint

The type of the elements being iterated over.

type IntoIter = IntoIter<Endpoint>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a Endpoint

type Item = &'a Endpoint

The type of the elements being iterated over.

type IntoIter = IntoIter<&'a Endpoint>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq<Endpoint> for Endpoint

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Endpoint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for Endpoint

impl StructuralPartialEq for Endpoint