Struct rpki::resources::Addr

pub struct Addr(_);

An adddress.

This can be both an IPv4 and IPv6 address. It keeps the address internally as a 128 bit unsigned integer. IPv6 address are kept in there in host byte order while IPv4 addresses are kept in the upper four bytes. This makes it possible to count prefix lengths the same way for both addresses, i.e., starting from the top of the raw integer.

Methods

impl Addr

pub fn from_bits(bits: u128) -> Self

Creates a new address from 128 raw bits in host byte order.

pub fn from_v4(addr: Ipv4Addr) -> Self

Creates a new address value for an IPv4 address.

pub fn from_v6(addr: Ipv6Addr) -> Self

Creates a new address value for an IPv4 address.

pub fn from_v4_str(s: &str) -> Result<Self, AddrParseError>

Creates a new address from a IPv4 string representation.

pub fn from_v6_str(s: &str) -> Result<Self, AddrParseError>

Creates a new address from a IPv4 string representation.

pub fn to_bits(self) -> u128

Returns the raw bits of the underlying integer.

pub fn to_v4(self) -> Ipv4Addr

Converts the address value into an IPv4 address.

The methods disregards the lower twelve bytes of the value.

pub fn to_v6(self) -> Ipv6Addr

Converts the address value into an IPv6 address.

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

Returns a byte array for the address.

pub fn to_min(self, prefix_len: u8) -> Self

Returns an address with all but the first prefix_len bits cleared.

The first prefix_len bits are retained. Thus, the returned address is the smallest address in a prefix of this length.

pub fn to_max(self, prefix_len: u8) -> Self

Returns an address with all but the first prefix_len bits set.

The first prefix_len bits are retained. Thus, the returned address is the largest address in a prefix of this length.

pub fn fmt_v4(self, f: &mut Formatter) -> Result

Formats the address as a IPv4 address.

pub fn fmt_v6(self, f: &mut Formatter) -> Result

Formats the address as a IPv4 address.

Trait Implementations

impl From<u128> for Addr

fn from(addr: u128) -> Addr

Performs the conversion.

impl From<Ipv4Addr> for Addr

fn from(addr: Ipv4Addr) -> Addr

Performs the conversion.

impl From<Ipv6Addr> for Addr

fn from(addr: Ipv6Addr) -> Addr

Performs the conversion.

impl From<IpAddr> for Addr

fn from(addr: IpAddr) -> Addr

Performs the conversion.

impl From<Addr> for u128

fn from(addr: Addr) -> u128

Performs the conversion.

impl From<Addr> for Ipv4Addr

fn from(addr: Addr) -> Ipv4Addr

Performs the conversion.

impl From<Addr> for Ipv6Addr

fn from(addr: Addr) -> Ipv6Addr

Performs the conversion.

impl Clone for Addr

fn clone(&self) -> Addr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Addr

impl Eq for Addr

impl Ord for Addr

fn cmp(&self, other: &Addr) -> 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.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Addr> for Addr

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

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

fn ne(&self, other: &Addr) -> bool

This method tests for !=.

impl PartialOrd<Addr> for Addr

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

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

fn lt(&self, other: &Addr) -> bool

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

fn le(&self, other: &Addr) -> bool

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

fn gt(&self, other: &Addr) -> bool

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

fn ge(&self, other: &Addr) -> bool

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

impl Debug for Addr

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

Formats the value using the given formatter.

impl FromStr for Addr

type Err = AddrParseError

The associated error which can be returned from parsing.

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

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

impl Hash for Addr

fn hash<__H: Hasher>(&self, state: &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].