Enum smoltcp::wire::IpCidr

#[non_exhaustive]
pub enum IpCidr {
    Ipv4(Ipv4Cidr),
    Ipv6(Ipv6Cidr),
}

A specification of a CIDR block, containing an address and a variable-length subnet masking prefix length.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Ipv4(Ipv4Cidr)

Ipv6(Ipv6Cidr)

Implementations

impl Cidr

pub fn new(addr: Address, prefix_len: u8) -> Cidr

Create a CIDR block from the given address and prefix length.

Panics

This function panics if the given address is unspecified, or the given prefix length is invalid for the given address.

pub fn address(&self) -> Address

Return the IP address of this CIDR block.

pub fn prefix_len(&self) -> u8

Return the prefix length of this CIDR block.

pub fn contains_addr(&self, addr: &Address) -> bool

Query whether the subnetwork described by this CIDR block contains the given address.

pub fn contains_subnet(&self, subnet: &Cidr) -> bool

Query whether the subnetwork described by this CIDR block contains the subnetwork described by the given CIDR block.

Trait Implementations

impl Clone for Cidr

fn clone(&self) -> Cidr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Cidr

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

Formats the value using the given formatter.

impl Display for Cidr

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

Formats the value using the given formatter.

impl From<Cidr> for Cidr

fn from(addr: Ipv4Cidr) -> Self

Performs the conversion.

impl From<Cidr> for Cidr

fn from(addr: Ipv6Cidr) -> Self

Performs the conversion.

impl FromStr for IpCidr

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

Parse a string representation of an IP CIDR.

type Err = ()

The associated error which can be returned from parsing.

impl Hash for Cidr

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.

impl Ord for Cidr

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

This method returns an Ordering between self and other.

#[must_use]

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

Compares and returns the maximum of two values.

#[must_use]

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

Compares and returns the minimum of two values.

#[must_use]

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

Restrict a value to a certain interval.

impl PartialEq<Cidr> for Cidr

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

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

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

This method tests for !=.

impl PartialOrd<Cidr> for Cidr

fn partial_cmp(&self, other: &Cidr) -> 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 Copy for Cidr

impl Eq for Cidr

impl StructuralEq for Cidr

impl StructuralPartialEq for Cidr