eth_storage

Documentation

Index

• func NewTransformer() interfaces.Transformer
• type CSVWriter
  • func NewWriter(dst io.WriteCloser) *CSVWriter
  • func (cw *CSVWriter) Close() error
  • func (cw *CSVWriter) Write(pgStr csv.WriteCSVStr, models interface{}) error
• type StorageModelV2
• type StorageModelV2WithMeta
• type StorageModelV3
• type Transformer
  • func (t *Transformer) Transform(models interface{}, expectedRange [2]uint64) (interface{}, [][2]uint64, error)

Functions

func NewTransformer

func NewTransformer() interfaces.Transformer

NewTransformer satisfies interfaces.TransformerConstructor for eth.storage_cids

Types

type CSVWriter

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

CSVWriter struct for writing v3 DB eth.storage_cids models to a csv file

func NewWriter

func NewWriter(dst io.WriteCloser) *CSVWriter

NewWriter satisfies interfaces.WriterConstructor for eth.storage_cids

func (*CSVWriter) Close

func (cw *CSVWriter) Close() error

Close satisfies io.Closer

func (*CSVWriter) Write

func (cw *CSVWriter) Write(pgStr csv.WriteCSVStr, models interface{}) error

Write satisfies cshModel.Writer for v3 database for eth.storage_cids

type StorageModelV2

type StorageModelV2 struct {
	ID         int64  `db:"id"`
	StateID    int64  `db:"state_id"`
	Path       []byte `db:"storage_path"`
	StorageKey string `db:"storage_leaf_key"`
	NodeType   int    `db:"node_type"`
	CID        string `db:"cid"`
	MhKey      string `db:"mh_key"`
	Diff       bool   `db:"diff"`
}

StorageModelV2 is the db model for eth.storage_cids for v2 DB

type StorageModelV2WithMeta

type StorageModelV2WithMeta struct {
	BlockHash string `db:"block_hash"`
	StatePath []byte `db:"state_path"`
	StorageModelV2
}

StorageModelV2WithMeta is the db model for eth.storage_cids for v2 DB with the additional metadata required to convert to the v3 model

type StorageModelV3

type StorageModelV3 struct {
	HeaderID   string `db:"header_id"`
	StatePath  []byte `db:"state_path"`
	StorageKey string `db:"storage_leaf_key"`
	CID        string `db:"cid"`
	Path       []byte `db:"storage_path"`
	NodeType   int    `db:"node_type"`
	Diff       bool   `db:"diff"`
	MhKey      string `db:"mh_key"`
}

StorageModelV3 is the db model for eth.storage_cids for v3 DB

type Transformer

type Transformer struct {
}

Transformer struct for transforming v2 DB eth.storage_cids models to v2 DB models

func (*Transformer) Transform

func (t *Transformer) Transform(models interface{}, expectedRange [2]uint64) (interface{}, [][2]uint64, error)

Transform satisfies interfaces.Transformer for eth.storage_cids