std::net::SocketAddrV6 - Rust
Description: API documentation for the Rust `SocketAddrV6` struct in crate `std`.
Keywords: rust, rustlang, rust-lang, SocketAddrV6

# Struct std::net::SocketAddrV6 1.0.0 [−] [src]

    pub struct SocketAddrV6 { /* fields omitted */ }

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.

# 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);Run

## Methods

### `impl SocketAddrV6`
[src]

#### `fn new(ip: Ipv6Addr, port: u16, flowinfo: u32, scope_id: u32) -> SocketAddrV6`
[src]

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);Run

#### `fn ip(&self) -> &Ipv6Addr`
[src]

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));Run

#### `fn set_ip(&mut self, new_ip: Ipv6Addr)`
1.9.0
[src]

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));Run

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

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);Run

#### `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::{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);Run

#### `fn flowinfo(&self) -> u32`
[src]

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);Run

#### `fn set_flowinfo(&mut self, new_flowinfo: u32)`
1.9.0
[src]

Changes the flow information associated with this socket address.

See the `flowinfo` method'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);Run

#### `fn scope_id(&self) -> u32`
[src]

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);Run

#### `fn set_scope_id(&mut self, new_scope_id: u32)`
1.9.0
[src]

Change the scope ID associated with this socket address.

See the `scope_id` method'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);Run

## Trait Implementations

### `impl Copy for SocketAddrV6`
[src]

### `impl Display for SocketAddrV6`
[src]

#### `fn fmt(&self, f: &mut Formatter) -> Result`
[src]

Formats the value using the given formatter. Read more

### `impl Debug for SocketAddrV6`
[src]

#### `fn fmt(&self, fmt: &mut Formatter) -> Result`
[src]

Formats the value using the given formatter.

### `impl Clone for SocketAddrV6`
[src]

#### `fn clone(&self) -> SocketAddrV6`
[src]

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`
[src]

Performs copy-assignment from `source`. Read more

### `impl PartialEq for SocketAddrV6`
[src]

#### `fn eq(&self, other: &SocketAddrV6) -> bool`
[src]

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

#### `fn ne(&self, other: &Rhs) -> bool`
[src]

This method tests for `!=`.

### `impl Eq for SocketAddrV6`
[src]

### `impl Hash for SocketAddrV6`
[src]

#### `fn hash<H: Hasher>(&self, s: &mut H)`
[src]

Feeds this value into the given [`Hasher`]. Read more

#### `fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,`
1.3.0
[src]

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

### `impl ToSocketAddrs for SocketAddrV6`
[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>>`
[src]

Converts this object to an iterator of resolved `SocketAddr`s. Read more

### `impl FromStr for SocketAddrV6`
1.5.0
[src]

#### `type Err = AddrParseError`

The associated error which can be returned from parsing.

#### `fn from_str(s: &str) -> Result<SocketAddrV6, AddrParseError>`
[src]

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

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