1.0.0[][src]Struct std::net::SocketAddrV4

pub struct SocketAddrV4 { /* fields omitted */ }

An IPv4 socket address.

IPv4 socket addresses consist of an IPv4 address and a 16-bit port number, as stated in IETF RFC 793.

See SocketAddr for a type encompassing both IPv4 and IPv6 socket addresses.

The size of a SocketAddrV4 struct may vary depending on the target operating system.

Examples

use std::net::{Ipv4Addr, SocketAddrV4};

let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);

assert_eq!("127.0.0.1:8080".parse(), Ok(socket));
assert_eq!(socket.ip(), &Ipv4Addr::new(127, 0, 0, 1));
assert_eq!(socket.port(), 8080);Run

Methods

impl SocketAddrV4[src]

pub fn new(ip: Ipv4Addr, port: u16) -> SocketAddrV4[src]

Creates a new socket address from an IPv4 address and a port number.

Examples

use std::net::{SocketAddrV4, Ipv4Addr};

let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);Run

pub fn ip(&self) -> &Ipv4Addr[src]

Returns the IP address associated with this socket address.

Examples

use std::net::{SocketAddrV4, Ipv4Addr};

let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
assert_eq!(socket.ip(), &Ipv4Addr::new(127, 0, 0, 1));Run

pub fn set_ip(&mut self, new_ip: Ipv4Addr)1.9.0[src]

Changes the IP address associated with this socket address.

Examples

use std::net::{SocketAddrV4, Ipv4Addr};

let mut socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
socket.set_ip(Ipv4Addr::new(192, 168, 0, 1));
assert_eq!(socket.ip(), &Ipv4Addr::new(192, 168, 0, 1));Run

pub fn port(&self) -> u16[src]

Returns the port number associated with this socket address.

Examples

use std::net::{SocketAddrV4, Ipv4Addr};

let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
assert_eq!(socket.port(), 8080);Run

pub fn set_port(&mut self, new_port: u16)1.9.0[src]

Changes the port number associated with this socket address.

Examples

use std::net::{SocketAddrV4, Ipv4Addr};

let mut socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
socket.set_port(4242);
assert_eq!(socket.port(), 4242);Run

Trait Implementations

impl ToSocketAddrs for SocketAddrV4[src]

type Iter = IntoIter<SocketAddr>

Returned iterator over socket addresses which this type may correspond to. Read more

impl From<SocketAddrV4> for SocketAddr1.16.0[src]

impl Debug for SocketAddrV4[src]

impl Display for SocketAddrV4[src]

impl PartialEq<SocketAddrV4> for SocketAddrV4[src]

impl Eq for SocketAddrV4[src]

impl FromStr for SocketAddrV41.5.0[src]

type Err = AddrParseError

The associated error which can be returned from parsing.

impl Hash for SocketAddrV4[src]

impl Copy for SocketAddrV4[src]

impl Clone for SocketAddrV4[src]

Auto Trait Implementations

impl UnwindSafe for SocketAddrV4

impl RefUnwindSafe for SocketAddrV4

impl Unpin for SocketAddrV4

impl Send for SocketAddrV4

impl Sync for SocketAddrV4

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = !

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
[src]