go-multiaddr/interface.go

49 lines
1.4 KiB
Go

package multiaddr
/*
Multiaddr is a cross-protocol, cross-platform format for representing
internet addresses. It emphasizes explicitness and self-description.
Learn more here: https://github.com/jbenet/multiaddr
Multiaddrs have both a binary and string representation.
import ma "github.com/jbenet/go-multiaddr"
addr, err := ma.NewMultiaddr("/ip4/1.2.3.4/tcp/80")
// err non-nil when parsing failed.
*/
type Multiaddr interface {
// Equal returns whether two Multiaddrs are exactly equal
Equal(Multiaddr) bool
// Bytes returns the []byte representation of this Multiaddr
Bytes() []byte
// String returns the string representation of this Multiaddr
// (may panic if internal state is corrupted)
String() string
// Protocols returns the list of Protocols this Multiaddr includes
// will panic if protocol code incorrect (and bytes accessed incorrectly)
Protocols() []*Protocol
// Encapsulate wraps this Multiaddr around another. For example:
//
// /ip4/1.2.3.4 encapsulate /tcp/80 = /ip4/1.2.3.4/tcp/80
//
Encapsulate(Multiaddr) Multiaddr
// Decapsultate removes a Multiaddr wrapping. For example:
//
// /ip4/1.2.3.4/tcp/80 decapsulate /ip4/1.2.3.4 = /tcp/80
//
Decapsulate(Multiaddr) Multiaddr
// Split returns the sub-address portions of this multiaddr.
//
// m, _ := NewMultiaddr("/ip4/1.2.3.4/tcp/1234")
// m.Split() -> [/ip4/1.2.3.4, /tcp/1234]
Split() []Multiaddr
}