hashdb

Documentation

Index

• Variables
• type Node
  • func (n Node) IsValid() (bool, error)
  • func (n Node) MarshalJSON() ([]byte, error)
  • func (n *Node) UnmarshalJSON(bytes []byte) error
• type Storage
  • func New(db dbI) Storage

Variables

var ErrDoesNotExists = stderr.New("node does not exists")

var ErrIncorrectHash = stderr.New("node hash is not correct")

Types

type Node

type Node struct {
	Hash     merkletree.Hash
	Children []merkletree.Hash
}

func (Node) IsValid

func (n Node) IsValid() (bool, error)

func (Node) MarshalJSON

func (n Node) MarshalJSON() ([]byte, error)

func (*Node) UnmarshalJSON

func (n *Node) UnmarshalJSON(bytes []byte) error

type Storage

type Storage interface {
	SaveNodes(ctx context.Context, nodes []Node) error
	ByHash(ctx context.Context, hash merkletree.Hash) (Node, error)
}

func New

func New(db dbI) Storage