state

Documentation

Overview

Package state manages the meta-data required by consensus for an avalanche dag.

Index

• type ID
  • func (c ID) String() string
  • func (c ID) Verify() error
• type Serializer
  • func (s *Serializer) BuildVertex(parentSet ids.Set, txs []snowstorm.Tx) (avacon.Vertex, error)
  • func (s *Serializer) Edge() []ids.ID
  • func (s *Serializer) GetVertex(vtxID ids.ID) (avacon.Vertex, error)
  • func (s *Serializer) Initialize(ctx *snow.Context, vm avaeng.DAGVM, db database.Database)
  • func (s *Serializer) ParseVertex(b []byte) (avacon.Vertex, error)

Types

type ID

type ID uint32

ID is an identifier for a codec

const (
	NoID ID = iota
	GenericID
	CustomID
)

Codec types

func (ID) String

func (c ID) String() string

func (ID) Verify

func (c ID) Verify() error

Verify that the codec is a known codec value. Returns nil if the codec is valid.

type Serializer

type Serializer struct {
	// contains filtered or unexported fields
}

Serializer manages the state of multiple vertices

func (*Serializer) BuildVertex

func (s *Serializer) BuildVertex(parentSet ids.Set, txs []snowstorm.Tx) (avacon.Vertex, error)

BuildVertex implements the avalanche.State interface

func (*Serializer) Edge

func (s *Serializer) Edge() []ids.ID

Edge implements the avalanche.State interface

func (*Serializer) GetVertex

func (s *Serializer) GetVertex(vtxID ids.ID) (avacon.Vertex, error)

GetVertex implements the avalanche.State interface

func (*Serializer) Initialize

func (s *Serializer) Initialize(ctx *snow.Context, vm avaeng.DAGVM, db database.Database)

Initialize implements the avalanche.State interface

func (*Serializer) ParseVertex

func (s *Serializer) ParseVertex(b []byte) (avacon.Vertex, error)

ParseVertex implements the avalanche.State interface