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Rollup merge of #77923 - wcampbell0x2a:cleanup-net-module, r=scottmcm 

[net] apply clippy lints

Applied helpful clippy lints to the network std library module.
This commit is contained in:
Yuki Okushi 2020-10-20 12:11:04 +09:00 committed by GitHub
parent f9db00839e 736c27ec0b
commit 6df79bf8a8
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1 changed files with 2 additions and 8 deletions
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10
library/std/src/net/ip.rs
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@ -456,10 +456,7 @@ impl Ipv4Addr {
#[rustc_const_unstable(feature = "const_ipv4", issue = "76205")]
#[stable(since = "1.7.0", feature = "ip_17")]
pub const fn is_link_local(&self) -> bool {
match self.octets() {
[169, 254, ..] => true,
_ => false,
}
matches!(self.octets(), [169, 254, ..])
}
/// Returns [`true`] if the address appears to be globally routable.
@ -1262,10 +1259,7 @@ impl Ipv6Addr {
/// [RFC 4291 errata 4406]: https://www.rfc-editor.org/errata/eid4406
#[rustc_const_unstable(feature = "const_ipv6", issue = "76205")]
pub const fn is_unicast_link_local_strict(&self) -> bool {
(self.segments()[0] & 0xffff) == 0xfe80
&& (self.segments()[1] & 0xffff) == 0
&& (self.segments()[2] & 0xffff) == 0
&& (self.segments()[3] & 0xffff) == 0
matches!(self.segments(), [0xfe80, 0, 0, 0, ..])
}
/// Returns [`true`] if the address is a unicast link-local address (`fe80::/10`).