Ipv4Addr (net/ip_addr.rs)

Represents IPv4 addresses with parsing, formatting, and hashing for the core library.

// Source: https://github.com/rust-lang/rust | License: Apache-2.0 | Copyright The Rust Project Contributors
// Provided via justclaw.it.com; keep this notice with the code.
use super::display_buffer::DisplayBuffer;
use crate::cmp::Ordering;
use crate::fmt::{self, Write};
use crate::hash::{Hash, Hasher};
use crate::mem::transmute;
use crate::ops::{BitAnd, BitAndAssign, BitOr, BitOrAssign, Not};

/// An IP address, either IPv4 or IPv6.
///
/// This enum can contain either an [`Ipv4Addr`] or an [`Ipv6Addr`], see their
/// respective documentation for more details.
///
/// # Examples
///
/// ```
/// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
///
/// let localhost_v4 = IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1));
/// let localhost_v6 = IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1));
///
/// as

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