diff options
| author | Jakub Onderka <ahoj@jakubonderka.cz> | 2019-01-18 19:08:31 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-01-18 19:08:31 +0100 |
| commit | 87f5a98a5d8f29d1a631cd06a39863a1e494b4d7 (patch) | |
| tree | 3005f7f5a5cdf3daf142a114d817217d6d91e48f /src | |
| parent | 527b8d424392dd7d89cfaa4dfdaec4df226c8018 (diff) | |
| download | rust-87f5a98a5d8f29d1a631cd06a39863a1e494b4d7.tar.gz rust-87f5a98a5d8f29d1a631cd06a39863a1e494b4d7.zip | |
Use `to_ne_bytes` for converting IPv4Address to octets
It is easier and it should be also faster, because `to_ne_bytes` just calls `mem::transmute`.
Diffstat (limited to 'src')
| -rw-r--r-- | src/libstd/net/ip.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/libstd/net/ip.rs b/src/libstd/net/ip.rs index f98113e0896..29f635919cb 100644 --- a/src/libstd/net/ip.rs +++ b/src/libstd/net/ip.rs @@ -393,8 +393,7 @@ impl Ipv4Addr { /// ``` #[stable(feature = "rust1", since = "1.0.0")] pub fn octets(&self) -> [u8; 4] { - let bits = u32::from_be(self.inner.s_addr); - [(bits >> 24) as u8, (bits >> 16) as u8, (bits >> 8) as u8, bits as u8] + self.inner.s_addr.to_ne_bytes() } /// Returns [`true`] for the special 'unspecified' address (0.0.0.0). |