Trait cidr::Inet
[−]
[src]
pub trait Inet: Sized { type Address; type Cidr: Cidr<Address = Self::Address>; fn new(
addr: Self::Address,
len: u8
) -> Result<Self, NetworkLengthTooLongError>; fn new_host(addr: Self::Address) -> Self; fn next(&mut self) -> bool; fn network(&self) -> Self::Cidr; fn address(&self) -> Self::Address; fn first_address(&self) -> Self::Address; fn first(&self) -> Self; fn last_address(&self) -> Self::Address; fn last(&self) -> Self; fn network_length(&self) -> u8; fn family(&self) -> Family; fn mask(&self) -> Self::Address; fn contains(&self, addr: &Self::Address) -> bool; }
Types implementing Inet represent IP hosts within networks.
In addition to a network represented by the corresponding Cidr
type, a Inet type also stores a single host address which is part
of the network.
The host address is not really stored as separate data, but is stored together with the network address.
The representation of a Inet type is similar to that of the
corresponding Cidr type, but shows the host address instead of the
first address of the network.
Associated Types
type Address
Type for the underlying address (IpAddr, Ipv4Addr or
Ipv6Addr).
type Cidr: Cidr<Address = Self::Address>
Corresponding Cidr type (representing only the network)
Required Methods
fn new(addr: Self::Address, len: u8) -> Result<Self, NetworkLengthTooLongError>
Create new host within a network from address and prefix length. If the network length exceeds the address length an error is returned.
fn new_host(addr: Self::Address) -> Self
Create a network containing a single address as host and the network (network length = address length).
fn next(&mut self) -> bool
increments host part (without changing the network part); returns true on wrap around
fn network(&self) -> Self::Cidr
network (i.e. drops the host information)
fn address(&self) -> Self::Address
the host
fn first_address(&self) -> Self::Address
first address in the network as plain address
fn first(&self) -> Self
first address in the network
fn last_address(&self) -> Self::Address
last address in the network as plain address
fn last(&self) -> Self
last address in the network
fn network_length(&self) -> u8
length in bits of the shared prefix of the contained addresses
fn family(&self) -> Family
IP family of the contained address (Ipv4 or Ipv6).
fn mask(&self) -> Self::Address
network mask: an pseudo address which has the first network length bits set to 1 and the remaining to 0.
fn contains(&self, addr: &Self::Address) -> bool
check whether an address is contained in the network