std::net::SocketAddr
Enum std::net::SocketAddr
pub enum SocketAddr {
V4(SocketAddrV4),
V6(SocketAddrV6),
}
An internet socket address, either IPv4 or IPv6.
Internet socket addresses consist of an IP address, a 16-bit port number, as well as possibly some version-dependent additional information. See SocketAddrV4's and SocketAddrV6's respective documentation for more details.
Examples
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
assert_eq!("127.0.0.1:8080".parse(), Ok(socket));
assert_eq!(socket.port(), 8080);
assert_eq!(socket.is_ipv4(), true); Variants
V4(SocketAddrV4)An IPv4 socket address.
V6(SocketAddrV6)An IPv6 socket address.
Methods
impl SocketAddr
[src]
fn new(ip: IpAddr, port: u16) -> SocketAddr1.7.0
Creates a new socket address from an IP address and a port number.
Examples
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
assert_eq!(socket.ip(), IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)));
assert_eq!(socket.port(), 8080); fn ip(&self) -> IpAddr1.7.0
Returns the IP address associated with this socket address.
Examples
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
assert_eq!(socket.ip(), IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1))); fn set_ip(&mut self, new_ip: IpAddr)1.9.0
Changes the IP address associated with this socket address.
Examples
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
let mut socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
socket.set_ip(IpAddr::V4(Ipv4Addr::new(10, 10, 0, 1)));
assert_eq!(socket.ip(), IpAddr::V4(Ipv4Addr::new(10, 10, 0, 1))); fn port(&self) -> u16
Returns the port number associated with this socket address.
Examples
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
assert_eq!(socket.port(), 8080); fn set_port(&mut self, new_port: u16)1.9.0
Changes the port number associated with this socket address.
Examples
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
let mut socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
socket.set_port(1025);
assert_eq!(socket.port(), 1025); fn is_ipv4(&self) -> bool1.16.0
Returns true if the IP address in this SocketAddr is an IPv4 address, and false otherwise.
Examples
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
fn main() {
let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
assert_eq!(socket.is_ipv4(), true);
assert_eq!(socket.is_ipv6(), false);
} fn is_ipv6(&self) -> bool1.16.0
Returns true if the IP address in this SocketAddr is an IPv6 address, and false otherwise.
Examples
use std::net::{IpAddr, Ipv6Addr, SocketAddr};
fn main() {
let socket = SocketAddr::new(
IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 65535, 0, 1)), 8080);
assert_eq!(socket.is_ipv4(), false);
assert_eq!(socket.is_ipv6(), true);
} Trait Implementations
impl Copy for SocketAddr
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impl Clone for SocketAddr
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fn clone(&self) -> SocketAddr
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
impl PartialEq for SocketAddr
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fn eq(&self, __arg_0: &SocketAddr) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &SocketAddr) -> bool
This method tests for !=.
impl Eq for SocketAddr
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impl Hash for SocketAddr
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0
H: Hasher,
Feeds a slice of this type into the given [Hasher]. Read more
impl Debug for SocketAddr
[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result
Formats the value using the given formatter.
impl From<SocketAddrV4> for SocketAddr
1.16.0
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fn from(sock4: SocketAddrV4) -> SocketAddr
Performs the conversion.
impl From<SocketAddrV6> for SocketAddr
1.16.0
[src]
fn from(sock6: SocketAddrV6) -> SocketAddr
Performs the conversion.
impl<I: Into<IpAddr>> From<(I, u16)> for SocketAddr
1.17.0
[src]
fn from(pieces: (I, u16)) -> SocketAddr
Performs the conversion.
impl Display for SocketAddr
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl ToSocketAddrs for SocketAddr
[src]
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>>
Converts this object to an iterator of resolved SocketAddrs. Read more
impl FromStr for SocketAddr
[src]
type Err = AddrParseError
The associated error which can be returned from parsing.
fn from_str(s: &str) -> Result<SocketAddr, AddrParseError>
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/enum.SocketAddr.html
