Struct sgx_tstd::net::Ipv6Addr

pub struct Ipv6Addr { /* fields omitted */ }

An IPv6 address.

IPv6 addresses are defined as 128-bit integers in [IETF RFC 4291]. They are usually represented as eight 16-bit segments.

See IpAddr for a type encompassing both IPv4 and IPv6 addresses.

The size of an Ipv6Addr struct may vary depending on the target operating system.

Methods

impl Ipv6Addr

pub fn new(     a: u16,     b: u16,     c: u16,     d: u16,     e: u16,     f: u16,     g: u16,     h: u16 ) -> Ipv6Addr

Creates a new IPv6 address from eight 16-bit segments.

The result will represent the IP address a:b:c:d:e:f:g:h.

pub fn localhost() -> Ipv6Addr

Creates a new IPv6 address representing localhost: ::1.

pub fn unspecified() -> Ipv6Addr

Creates a new IPv6 address representing the unspecified address: ::

pub fn segments(&self) -> [u16; 8]

Returns the eight 16-bit segments that make up this address.

pub fn is_unspecified(&self) -> bool

Returns [true] for the special 'unspecified' address (::).

This property is defined in [IETF RFC 4291].

pub fn is_loopback(&self) -> bool

Returns [true] if this is a loopback address (::1).

This property is defined in [IETF RFC 4291].

pub fn is_global(&self) -> bool

Returns [true] if the address appears to be globally routable.

The following return [false]:

• the loopback address
• link-local, site-local, and unique local unicast addresses
• interface-, link-, realm-, admin- and site-local multicast addresses

pub fn is_unique_local(&self) -> bool

Returns [true] if this is a unique local address (fc00::/7).

This property is defined in [IETF RFC 4193].

pub fn is_unicast_link_local(&self) -> bool

Returns true if the address is unicast and link-local (fe80::/10).

This property is defined in IETF RFC 4291.

pub fn is_unicast_site_local(&self) -> bool

Returns [true] if this is a deprecated unicast site-local address (fec0::/10).

pub fn is_documentation(&self) -> bool

Returns [true] if this is an address reserved for documentation (2001:db8::/32).

This property is defined in [IETF RFC 3849].

pub fn is_unicast_global(&self) -> bool

Returns [true] if the address is a globally routable unicast address.

The following return false:

• the loopback address
• the link-local addresses
• the (deprecated) site-local addresses
• unique local addresses
• the unspecified address
• the address range reserved for documentation

pub fn multicast_scope(&self) -> Option<Ipv6MulticastScope>

Returns the address's multicast scope if the address is multicast.

pub fn is_multicast(&self) -> bool

Returns [true] if this is a multicast address (ff00::/8).

This property is defined by [IETF RFC 4291].

pub fn to_ipv4(&self) -> Option<Ipv4Addr>

Converts this address to an [IPv4 address]. Returns None if this address is neither IPv4-compatible or IPv4-mapped.

::a.b.c.d and ::ffff:a.b.c.d become a.b.c.d

pub fn octets(&self) -> [u8; 16]

Returns the sixteen eight-bit integers the IPv6 address consists of.

Trait Implementations

impl Copy for Ipv6Addr

impl From<Ipv6Addr> for IpAddr

fn from(ipv6: Ipv6Addr) -> IpAddr

Performs the conversion.

impl Display for Ipv6Addr

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Debug for Ipv6Addr

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Ipv6Addr

fn clone(&self) -> Ipv6Addr

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for Ipv6Addr

fn eq(&self, other: &Ipv6Addr) -> bool

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

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

This method tests for !=.

impl PartialEq<IpAddr> for Ipv6Addr

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

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

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

This method tests for !=.

impl PartialEq<Ipv6Addr> for IpAddr

fn eq(&self, other: &Ipv6Addr) -> bool

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

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

This method tests for !=.

impl Eq for Ipv6Addr

impl Hash for Ipv6Addr

fn hash<H: Hasher>(&self, s: &mut H)

Feeds this value into the given [Hasher].

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

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

impl PartialOrd for Ipv6Addr

fn partial_cmp(&self, other: &Ipv6Addr) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl PartialOrd<Ipv6Addr> for IpAddr

fn partial_cmp(&self, other: &Ipv6Addr) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl PartialOrd<IpAddr> for Ipv6Addr

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

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl Ord for Ipv6Addr

fn cmp(&self, other: &Ipv6Addr) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl From<Ipv6Addr> for u128

fn from(ip: Ipv6Addr) -> u128

Performs the conversion.

impl From<u128> for Ipv6Addr

fn from(ip: u128) -> Ipv6Addr

Performs the conversion.

impl From<[u8; 16]> for Ipv6Addr

fn from(octets: [u8; 16]) -> Ipv6Addr

Performs the conversion.

impl From<[u16; 8]> for Ipv6Addr

fn from(segments: [u16; 8]) -> Ipv6Addr

Performs the conversion.

impl FromStr for Ipv6Addr

type Err = AddrParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Ipv6Addr, AddrParseError>

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