diff options
| -rw-r--r-- | library/std/src/net/ip.rs | 6 | ||||
| -rw-r--r-- | src/test/ui/consts/std/net/ip.rs | 13 |
2 files changed, 17 insertions, 2 deletions
diff --git a/library/std/src/net/ip.rs b/library/std/src/net/ip.rs index bb3ece4c273..714ff78777c 100644 --- a/library/std/src/net/ip.rs +++ b/library/std/src/net/ip.rs @@ -263,8 +263,9 @@ impl IpAddr { /// assert_eq!(IpAddr::V4(Ipv4Addr::new(203, 0, 113, 6)).is_ipv4(), true); /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0)).is_ipv4(), false); /// ``` + #[rustc_const_stable(feature = "const_ip", since = "1.48.0")] #[stable(feature = "ipaddr_checker", since = "1.16.0")] - pub fn is_ipv4(&self) -> bool { + pub const fn is_ipv4(&self) -> bool { matches!(self, IpAddr::V4(_)) } @@ -281,8 +282,9 @@ impl IpAddr { /// assert_eq!(IpAddr::V4(Ipv4Addr::new(203, 0, 113, 6)).is_ipv6(), false); /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0)).is_ipv6(), true); /// ``` + #[rustc_const_stable(feature = "const_ip", since = "1.48.0")] #[stable(feature = "ipaddr_checker", since = "1.16.0")] - pub fn is_ipv6(&self) -> bool { + pub const fn is_ipv6(&self) -> bool { matches!(self, IpAddr::V6(_)) } } diff --git a/src/test/ui/consts/std/net/ip.rs b/src/test/ui/consts/std/net/ip.rs new file mode 100644 index 00000000000..6730946577d --- /dev/null +++ b/src/test/ui/consts/std/net/ip.rs @@ -0,0 +1,13 @@ +// run-pass + +use std::net::{IpAddr, Ipv4Addr}; + +fn main() { + const IP_ADDRESS : IpAddr = IpAddr::V4(Ipv4Addr::LOCALHOST); + + const IS_IP_V4 : bool = IP_ADDRESS.is_ipv4(); + assert!(IS_IP_V4); + + const IS_IP_V6 : bool = IP_ADDRESS.is_ipv6(); + assert!(!IS_IP_V6); +} |