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.
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); impl SocketAddrV4
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pub fn new(ip: Ipv4Addr, port: u16) -> SocketAddrV4
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Creates a new socket address from an IPv4 address and a port number.
use std::net::{SocketAddrV4, Ipv4Addr};
let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080); pub fn ip(&self) -> &Ipv4Addr
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Returns the IP address associated with this socket address.
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)); pub fn set_ip(&mut self, new_ip: Ipv4Addr)
Changes the IP address associated with this socket address.
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)); pub fn port(&self) -> u16
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Returns the port number associated with this socket address.
use std::net::{SocketAddrV4, Ipv4Addr};
let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
assert_eq!(socket.port(), 8080); pub fn set_port(&mut self, new_port: u16)
Changes the port number associated with this socket address.
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); impl Copy for SocketAddrV4
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impl From<SocketAddrV4> for SocketAddr
fn from(sock4: SocketAddrV4) -> SocketAddr
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Performs the conversion.
impl Display for SocketAddrV4
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fn fmt(&self, f: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Debug for SocketAddrV4
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fn fmt(&self, fmt: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Clone for SocketAddrV4
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fn clone(&self) -> SocketAddrV4
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source. Read more
impl PartialEq for SocketAddrV4
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fn eq(&self, other: &SocketAddrV4) -> bool
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This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &Rhs) -> bool
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This method tests for !=.
impl Eq for SocketAddrV4
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impl Hash for SocketAddrV4
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fn hash<H: Hasher>(&self, s: &mut H)
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Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher]. Read more
impl ToSocketAddrs for SocketAddrV4
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type Iter = IntoIter<SocketAddr>Returned iterator over socket addresses which this type may correspond to. Read more
fn to_socket_addrs(&self) -> Result<IntoIter<SocketAddr>>
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Converts this object to an iterator of resolved SocketAddrs. Read more
impl FromStr for SocketAddrV4
type Err = AddrParseErrorThe associated error which can be returned from parsing.
fn from_str(s: &str) -> Result<SocketAddrV4, AddrParseError>
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Parses a string s to return a value of this type. Read more
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/net/struct.SocketAddrV4.html