diff options
Diffstat (limited to 'src/libstd/net/ip.rs')
| -rw-r--r-- | src/libstd/net/ip.rs | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/src/libstd/net/ip.rs b/src/libstd/net/ip.rs index 808cf5cc031..341ba98191a 100644 --- a/src/libstd/net/ip.rs +++ b/src/libstd/net/ip.rs @@ -89,6 +89,9 @@ impl Ipv4Addr { } /// Returns true if this is a loopback address (127.0.0.0/8). + /// + /// This property is defined by RFC 6890 + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_loopback(&self) -> bool { self.octets()[0] == 127 } @@ -100,6 +103,7 @@ impl Ipv4Addr { /// - 10.0.0.0/8 /// - 172.16.0.0/12 /// - 192.168.0.0/16 + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_private(&self) -> bool { match (self.octets()[0], self.octets()[1]) { (10, _) => true, @@ -110,6 +114,9 @@ impl Ipv4Addr { } /// Returns true if the address is link-local (169.254.0.0/16). + /// + /// This property is defined by RFC 6890 + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_link_local(&self) -> bool { self.octets()[0] == 169 && self.octets()[1] == 254 } @@ -130,7 +137,9 @@ impl Ipv4Addr { /// Returns true if this is a multicast address. /// - /// Multicast addresses have a most significant octet between 224 and 239. + /// Multicast addresses have a most significant octet between 224 and 239, + /// and is defined by RFC 5771 + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_multicast(&self) -> bool { self.octets()[0] >= 224 && self.octets()[0] <= 239 } @@ -138,6 +147,7 @@ impl Ipv4Addr { /// Returns true if this is a broadcast address. /// /// A broadcast address has all octets set to 255 as defined in RFC 919. + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_broadcast(&self) -> bool { self.octets()[0] == 255 && self.octets()[1] == 255 && self.octets()[2] == 255 && self.octets()[3] == 255 @@ -150,6 +160,7 @@ impl Ipv4Addr { /// - 192.0.2.0/24 (TEST-NET-1) /// - 198.51.100.0/24 (TEST-NET-2) /// - 203.0.113.0/24 (TEST-NET-3) + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_documentation(&self) -> bool { match(self.octets()[0], self.octets()[1], self.octets()[2], self.octets()[3]) { (192, 0, 2, _) => true, @@ -302,11 +313,17 @@ impl Ipv6Addr { } /// Returns true for the special 'unspecified' address ::. + /// + /// This property is defined in RFC 6890. + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_unspecified(&self) -> bool { self.segments() == [0, 0, 0, 0, 0, 0, 0, 0] } /// Returns true if this is a loopback address (::1). + /// + /// This property is defined in RFC 6890. + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_loopback(&self) -> bool { self.segments() == [0, 0, 0, 0, 0, 0, 0, 1] } @@ -378,7 +395,9 @@ impl Ipv6Addr { /// Returns true if this is a multicast address. /// - /// Multicast addresses have the form ff00::/8. + /// Multicast addresses have the form ff00::/8, and this property is defined + /// by RFC 3956. + #[stable(since = "1.7.0", feature = "ip_17")] pub fn is_multicast(&self) -> bool { (self.segments()[0] & 0xff00) == 0xff00 } |