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Rollup merge of #75175 - lzutao:doctest-ipv4-fromu32, r=cuviper

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Make doctests of Ipv4Addr::from(u32) easier to read

There are many zeroes in `0x0d0c0b0au32` which makes it hard to read.
This commit is contained in:
Yuki Okushi 2020-08-07 09:35:14 +09:00 • committed by GitHub
commit c9c7048038
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1 changed files with 4 additions and 4 deletions
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8
library/std/src/net/ip.rs
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@ -976,8 +976,8 @@ impl From<Ipv4Addr> for u32 {
/// ``` /// ```
/// use std::net::Ipv4Addr; /// use std::net::Ipv4Addr;
/// ///
/// let addr = Ipv4Addr::new(13, 12, 11, 10); /// let addr = Ipv4Addr::new(0xca, 0xfe, 0xba, 0xbe);
/// assert_eq!(0x0d0c0b0au32, u32::from(addr)); /// assert_eq!(0xcafebabe, u32::from(addr));
/// ``` /// ```
fn from(ip: Ipv4Addr) -> u32 { fn from(ip: Ipv4Addr) -> u32 {
let ip = ip.octets(); let ip = ip.octets();
@ -994,8 +994,8 @@ impl From<u32> for Ipv4Addr {
/// ``` /// ```
/// use std::net::Ipv4Addr; /// use std::net::Ipv4Addr;
/// ///
/// let addr = Ipv4Addr::from(0x0d0c0b0au32); /// let addr = Ipv4Addr::from(0xcafebabe);
/// assert_eq!(Ipv4Addr::new(13, 12, 11, 10), addr); /// assert_eq!(Ipv4Addr::new(0xca, 0xfe, 0xba, 0xbe), addr);
/// ``` /// ```
fn from(ip: u32) -> Ipv4Addr { fn from(ip: u32) -> Ipv4Addr {
Ipv4Addr::from(ip.to_be_bytes()) Ipv4Addr::from(ip.to_be_bytes())