Struct dia_ip_range::IPv4Range

pub struct IPv4Range { /* fields omitted */ }

IPv4 range

A range can be respresented in string, following these rules:

• Start and end are placed inside one of [], [)…, separated by a comma.
• [ and ] are inclusive.
• ( and ) are exclusive.
• White spaces can be included. They will be ignored by parser.
• Length of the string must be equal to or smaller than 64 bytes. It’s for protection against flood attack.

Currently this struct is itself useless. You need to enable feature iter, in order to use IPv4RangeIter.

Examples

use {
    core::str::FromStr,
    dia_ip_range::IPv4Range,
};

assert_eq!(
    IPv4Range::from_str("10.0.0.[2,100)")?,
    IPv4Range::make([10..=10, 0..=0, 0..=0, 2..=99])?,
);

Implementations

impl IPv4Range

pub fn make(components: [RangeInclusive<u8>; 4]) -> Result<Self>

Makes new instance

An error is returned if any component is empty.

Trait Implementations

impl Clone for IPv4Range

fn clone(&self) -> IPv4Range

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IPv4Range

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

Formats the value using the given formatter.

impl Eq for IPv4Range

impl FromStr for IPv4Range

type Err = Error

The associated error which can be returned from parsing.

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

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

impl Hash for IPv4Range

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<IPv4Range> for IPv4Range

fn eq(&self, other: &IPv4Range) -> bool

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

fn ne(&self, other: &IPv4Range) -> bool

This method tests for !=.

impl StructuralEq for IPv4Range

impl StructuralPartialEq for IPv4Range