lntypes

package
Version: v0.11.0-beta.rc1 Latest Latest
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Published: Aug 22, 2020 License: MIT Imports: 3 Imported by: 0

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Index

Constants

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const HashSize = 32

HashSize of array used to store hashes.

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const PreimageSize = 32

PreimageSize of array used to store preimagees.

Variables

This section is empty.

Functions

This section is empty.

Types

type Hash

type Hash [HashSize]byte

Hash is used in several of the lightning messages and common structures. It typically represents a payment hash.

var ZeroHash Hash

ZeroHash is a predefined hash containing all zeroes.

func MakeHash

func MakeHash(newHash []byte) (Hash, error)

MakeHash returns a new Hash from a byte slice. An error is returned if the number of bytes passed in is not HashSize.

func MakeHashFromStr

func MakeHashFromStr(newHash string) (Hash, error)

MakeHashFromStr creates a Hash from a hex hash string.

func (Hash) String

func (hash Hash) String() string

String returns the Hash as a hexadecimal string.

type Preimage

type Preimage [PreimageSize]byte

Preimage is used in several of the lightning messages and common structures. It represents a payment preimage.

func MakePreimage

func MakePreimage(newPreimage []byte) (Preimage, error)

MakePreimage returns a new Preimage from a bytes slice. An error is returned if the number of bytes passed in is not PreimageSize.

func MakePreimageFromStr

func MakePreimageFromStr(newPreimage string) (Preimage, error)

MakePreimageFromStr creates a Preimage from a hex preimage string.

func (*Preimage) Hash

func (p *Preimage) Hash() Hash

Hash returns the sha256 hash of the preimage.

func (*Preimage) Matches

func (p *Preimage) Matches(h Hash) bool

Matches returns whether this preimage is the preimage of the given hash.

func (Preimage) String

func (p Preimage) String() string

String returns the Preimage as a hexadecimal string.

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