mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-27 05:23:21 +00:00
91 lines
1.7 KiB
Rust
91 lines
1.7 KiB
Rust
// run-rustfix
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#![warn(clippy::all)]
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#![warn(clippy::redundant_pattern_matching)]
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#![allow(unused_must_use, clippy::needless_bool, clippy::match_like_matches_macro)]
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use std::net::{
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IpAddr::{self, V4, V6},
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Ipv4Addr, Ipv6Addr,
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};
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fn main() {
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let ipaddr: IpAddr = V4(Ipv4Addr::LOCALHOST);
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if let V4(_) = &ipaddr {}
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if let V4(_) = V4(Ipv4Addr::LOCALHOST) {}
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if let V6(_) = V6(Ipv6Addr::LOCALHOST) {}
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while let V4(_) = V4(Ipv4Addr::LOCALHOST) {}
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while let V6(_) = V6(Ipv6Addr::LOCALHOST) {}
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if V4(Ipv4Addr::LOCALHOST).is_ipv4() {}
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if V6(Ipv6Addr::LOCALHOST).is_ipv6() {}
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if let V4(ipaddr) = V4(Ipv4Addr::LOCALHOST) {
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println!("{}", ipaddr);
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}
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match V4(Ipv4Addr::LOCALHOST) {
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V4(_) => true,
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V6(_) => false,
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};
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match V4(Ipv4Addr::LOCALHOST) {
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V4(_) => false,
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V6(_) => true,
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};
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match V6(Ipv6Addr::LOCALHOST) {
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V4(_) => false,
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V6(_) => true,
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};
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match V6(Ipv6Addr::LOCALHOST) {
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V4(_) => true,
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V6(_) => false,
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};
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let _ = if let V4(_) = V4(Ipv4Addr::LOCALHOST) {
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true
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} else {
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false
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};
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ipaddr_const();
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let _ = if let V4(_) = gen_ipaddr() {
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1
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} else if let V6(_) = gen_ipaddr() {
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2
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} else {
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3
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};
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}
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fn gen_ipaddr() -> IpAddr {
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V4(Ipv4Addr::LOCALHOST)
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}
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const fn ipaddr_const() {
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if let V4(_) = V4(Ipv4Addr::LOCALHOST) {}
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if let V6(_) = V6(Ipv6Addr::LOCALHOST) {}
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while let V4(_) = V4(Ipv4Addr::LOCALHOST) {}
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while let V6(_) = V6(Ipv6Addr::LOCALHOST) {}
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match V4(Ipv4Addr::LOCALHOST) {
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V4(_) => true,
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V6(_) => false,
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};
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match V6(Ipv6Addr::LOCALHOST) {
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V4(_) => false,
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V6(_) => true,
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};
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}
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