Struct std::net::SocketAddrV41.0.0[][src]

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
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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

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

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

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

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 Copy for SocketAddrV4
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impl From<SocketAddrV4> for SocketAddr
1.16.0
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Performs the conversion.

impl Display for SocketAddrV4
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Formats the value using the given formatter. Read more

impl Debug for SocketAddrV4
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Formats the value using the given formatter. Read more

impl Clone for SocketAddrV4
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl PartialEq for SocketAddrV4
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl Eq for SocketAddrV4
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impl Hash for SocketAddrV4
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Feeds this value into the given [Hasher]. Read more

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

impl ToSocketAddrs for SocketAddrV4
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Returned iterator over socket addresses which this type may correspond to. Read more

Converts this object to an iterator of resolved SocketAddrs. Read more

impl FromStr for SocketAddrV4
1.5.0
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The associated error which can be returned from parsing.

Parses a string s to return a value of this type. Read more

Auto Trait Implementations

impl Send for SocketAddrV4

impl Sync for SocketAddrV4