lntypes

package

v0.0.6 Latest Latest Go to latest Published: Feb 16, 2019 License: MIT Imports: 3 Imported by: 0

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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.

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type Hash [HashSize]byte

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

func NewHash(newHash []byte) (*Hash, error)

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

func NewHashFromStr(newHash string) (*Hash, error)

NewHashFromStr creates a Hash from a hex hash string.

func (hash Hash) String() string

String returns the Hash as a hexadecimal string.

type Preimage [PreimageSize]byte

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

func NewPreimage(newPreimage []byte) (*Preimage, error)

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

func NewPreimageFromStr(newPreimage string) (*Preimage, error)

NewPreimageFromStr creates a Preimage from a hex preimage string.

func (p *Preimage) Hash() Hash

Hash returns the sha256 hash of the preimage.

func (p Preimage) String() string

String returns the Preimage as a hexadecimal string.