[net] apply clippy lints #77923
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[net] apply clippy lints #77923
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warning: struct update has no effect, all the fields in the struct have
already been specified
--> library/std/src/net/addr.rs:367:19
|
367 | ..unsafe { mem::zeroed() }
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(clippy::needless_update)]` on by default
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#needless_update
warning: match expression looks like `matches!` macro
--> library/std/src/net/ip.rs:459:9
|
459 | / match self.octets() {
460 | | [169, 254, ..] => true,
461 | | _ => false,
462 | | }
| |_________^ help: try this: `matches!(self.octets(), [169, 254,
..])`
|
= note: `#[warn(clippy::match_like_matches_macro)]` on by default
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
Signed-off-by: wcampbell <wcampbell1995@gmail.com>
warning: the operation is ineffective. Consider reducing it to
`self.segments()[0]`
--> library/std/src/net/ip.rs:1265:9
|
1265 | (self.segments()[0] & 0xffff) == 0xfe80
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(clippy::identity_op)]` on by default
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
warning: the operation is ineffective. Consider reducing it to
`self.segments()[1]`
--> library/std/src/net/ip.rs:1266:16
|
1266 | && (self.segments()[1] & 0xffff) == 0
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
warning: the operation is ineffective. Consider reducing it to
`self.segments()[2]`
--> library/std/src/net/ip.rs:1267:16
|
1267 | && (self.segments()[2] & 0xffff) == 0
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
warning: the operation is ineffective. Consider reducing it to
`self.segments()[3]`
--> library/std/src/net/ip.rs:1268:16
|
1268 | && (self.segments()[3] & 0xffff) == 0
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
Signed-off-by: wcampbell <wcampbell1995@gmail.com>
|
r? @shepmaster (rust_highfive has picked a reviewer for you, use r? to override) |
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Apply suggestion from review Co-authored-by: LingMan <LingMan@users.noreply.github.com>
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Oct 14, 2020
shepmaster
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Oct 14, 2020
This reverts commit 058699d.
|
📌 Commit 736c27e has been approved by |
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Rollup of 10 pull requests Successful merges: - rust-lang#77612 (BTreeMap: test invariants more thoroughly and more readably) - rust-lang#77761 (Assert that pthread mutex initialization succeeded) - rust-lang#77778 ([x.py setup] Allow setting up git hooks from other worktrees) - rust-lang#77838 (const keyword: brief paragraph on 'const fn') - rust-lang#77923 ([net] apply clippy lints) - rust-lang#77931 (Fix false positive for `unused_parens` lint) - rust-lang#77959 (Tweak ui-tests structure) - rust-lang#78105 (change name in .mailmap) - rust-lang#78111 (Trait predicate ambiguities are not always in `Self`) - rust-lang#78121 (Do not ICE on pattern that uses a binding multiple times in generator) Failed merges: r? `@ghost`
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Applied helpful clippy lints to the network std library module.