Struct tracing_core::stdlib::net::SocketAddrV6

1.0.0 · source ·
pub struct SocketAddrV6 {
    ip: Ipv6Addr,
    port: u16,
    flowinfo: u32,
    scope_id: u32,
}
Expand description

An IPv6 socket address.

IPv6 socket addresses consist of an IPv6 address, a 16-bit port number, as well as fields containing the traffic class, the flow label, and a scope identifier (see IETF RFC 2553, Section 3.3 for more details).

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

The size of a SocketAddrV6 struct may vary depending on the target operating system. Do not assume that this type has the same memory layout as the underlying system representation.

Examples

use std::net::{Ipv6Addr, SocketAddrV6};

let socket = SocketAddrV6::new(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 1), 8080, 0, 0);

assert_eq!("[2001:db8::1]:8080".parse(), Ok(socket));
assert_eq!(socket.ip(), &Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 1));
assert_eq!(socket.port(), 8080);

Fields§

§ip: Ipv6Addr§port: u16§flowinfo: u32§scope_id: u32

Implementations§

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impl SocketAddrV6

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pub fn parse_ascii(b: &[u8]) -> Result<SocketAddrV6, AddrParseError>

🔬This is a nightly-only experimental API. (addr_parse_ascii #101035)

Parse an IPv6 socket address from a slice of bytes.

#![feature(addr_parse_ascii)]

use std::net::{Ipv6Addr, SocketAddrV6};

let socket = SocketAddrV6::new(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 1), 8080, 0, 0);

assert_eq!(SocketAddrV6::parse_ascii(b"[2001:db8::1]:8080"), Ok(socket));
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impl SocketAddrV6

const: 1.69.0-nightly · source

pub const fn new(
    ip: Ipv6Addr,
    port: u16,
    flowinfo: u32,
    scope_id: u32
) -> SocketAddrV6

Creates a new socket address from an IPv6 address, a 16-bit port number, and the flowinfo and scope_id fields.

For more information on the meaning and layout of the flowinfo and scope_id parameters, see IETF RFC 2553, Section 3.3.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
const: 1.69.0-nightly · source

pub const fn ip(&self) -> &Ipv6Addr

Returns the IP address associated with this socket address.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
assert_eq!(socket.ip(), &Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1));
1.9.0 · source

pub fn set_ip(&mut self, new_ip: Ipv6Addr)

Changes the IP address associated with this socket address.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let mut socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
socket.set_ip(Ipv6Addr::new(76, 45, 0, 0, 0, 0, 0, 0));
assert_eq!(socket.ip(), &Ipv6Addr::new(76, 45, 0, 0, 0, 0, 0, 0));
const: 1.69.0-nightly · source

pub const fn port(&self) -> u16

Returns the port number associated with this socket address.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
assert_eq!(socket.port(), 8080);
1.9.0 · source

pub fn set_port(&mut self, new_port: u16)

Changes the port number associated with this socket address.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let mut socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
socket.set_port(4242);
assert_eq!(socket.port(), 4242);
const: 1.69.0-nightly · source

pub const fn flowinfo(&self) -> u32

Returns the flow information associated with this address.

This information corresponds to the sin6_flowinfo field in C’s netinet/in.h, as specified in IETF RFC 2553, Section 3.3. It combines information about the flow label and the traffic class as specified in IETF RFC 2460, respectively Section 6 and Section 7.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 10, 0);
assert_eq!(socket.flowinfo(), 10);
1.9.0 · source

pub fn set_flowinfo(&mut self, new_flowinfo: u32)

Changes the flow information associated with this socket address.

See SocketAddrV6::flowinfo’s documentation for more details.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let mut socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 10, 0);
socket.set_flowinfo(56);
assert_eq!(socket.flowinfo(), 56);
const: 1.69.0-nightly · source

pub const fn scope_id(&self) -> u32

Returns the scope ID associated with this address.

This information corresponds to the sin6_scope_id field in C’s netinet/in.h, as specified in IETF RFC 2553, Section 3.3.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 78);
assert_eq!(socket.scope_id(), 78);
1.9.0 · source

pub fn set_scope_id(&mut self, new_scope_id: u32)

Changes the scope ID associated with this socket address.

See SocketAddrV6::scope_id’s documentation for more details.

Examples
use std::net::{SocketAddrV6, Ipv6Addr};

let mut socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 78);
socket.set_scope_id(42);
assert_eq!(socket.scope_id(), 42);

Trait Implementations§

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impl Clone for SocketAddrV6

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fn clone(&self) -> SocketAddrV6

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for SocketAddrV6

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fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Display for SocketAddrV6

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
1.16.0 · source§

impl From<SocketAddrV6> for SocketAddr

1.5.0 · source§

impl FromStr for SocketAddrV6

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type Err = AddrParseError

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<SocketAddrV6, AddrParseError>

Parses a string s to return a value of this type. Read more
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impl Hash for SocketAddrV6

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fn hash<H>(&self, s: &mut H)where
    H: Hasher,

Feeds this value into the given Hasher. Read more
1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
1.45.0 · source§

impl Ord for SocketAddrV6

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fn cmp(&self, other: &SocketAddrV6) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
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impl PartialEq<SocketAddrV6> for SocketAddrV6

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fn eq(&self, other: &SocketAddrV6) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.45.0 · source§

impl PartialOrd<SocketAddrV6> for SocketAddrV6

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fn partial_cmp(&self, other: &SocketAddrV6) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl ToSocketAddrs for SocketAddrV6

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type Iter = IntoIter<SocketAddr>

Returned iterator over socket addresses which this type may correspond to.
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fn to_socket_addrs(&self) -> Result<IntoIter<SocketAddr>, Error>

Converts this object to an iterator of resolved SocketAddrs. Read more
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impl Copy for SocketAddrV6

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impl Eq for SocketAddrV6

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impl StructuralEq for SocketAddrV6

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impl StructuralPartialEq for SocketAddrV6

Auto Trait Implementations§

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impl<T> Any for Twhere
    T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere
    T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere
    T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere
    U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere
    T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for Twhere
    T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere
    U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere
    U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.