Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

hookdb

package

Go to main page

Versions in this module

v1

v1.17.39

Jan 12, 2026

Changes in this version

type Database

+ func (db *Database) Backup(w io.Writer, since uint64) (uint64, error)

+ func (db *Database) Load(r io.Reader) error

v1.17.38

Jan 9, 2026

v1.17.37

Jan 9, 2026

v1.17.36

Jan 5, 2026

v1.17.35

Jan 2, 2026

v1.2.18

Jan 1, 2026

v1.2.17

Dec 28, 2025

Changes in this version

+ func BlockPrefixes() [][]byte

+ func EVMPrefixes() [][]byte

+ type Config struct

+ BufferSize int

+ Workers int

+ func DefaultConfig() Config

+ type Database struct

+ func New(db database.Database, cfg Config) *Database

+ func (db *Database) Close() error

+ func (db *Database) Compact(start, limit []byte) error

+ func (db *Database) Delete(key []byte) error

+ func (db *Database) Get(key []byte) ([]byte, error)

+ func (db *Database) Has(key []byte) (bool, error)

+ func (db *Database) HealthCheck(ctx context.Context) (interface{}, error)

+ func (db *Database) NewBatch() database.Batch

+ func (db *Database) NewIterator() database.Iterator

+ func (db *Database) NewIteratorWithPrefix(prefix []byte) database.Iterator

+ func (db *Database) NewIteratorWithStart(start []byte) database.Iterator

+ func (db *Database) NewIteratorWithStartAndPrefix(start, prefix []byte) database.Iterator

+ func (db *Database) Put(key, value []byte) error

+ func (db *Database) RegisterHandler(prefix []byte, handler Handler)

+ func (db *Database) Sync() error

+ type Event struct

+ Key []byte

+ Prefix []byte

+ Type EventType

+ Value []byte

+ type EventType int

+ const EventBatchWrite

+ const EventDelete

+ const EventPut

+ type Handler func(Event)

+ type IndexerEvent struct

+ ChainID string

+ Key string

+ Prefix string

+ Timestamp time.Time

+ Type string

+ Value []byte

+ type IndexerNotifier struct

+ func NewNotifier(cfg NotifierConfig) *IndexerNotifier

+ func (n *IndexerNotifier) Close()

+ func (n *IndexerNotifier) Handler(chainID string) Handler

+ type NotifierConfig struct

+ BatchSize int

+ ChainID string

+ Endpoint string

+ FlushInterval time.Duration

+ Timeout time.Duration

+ type PrefixHandler struct

+ Handler Handler

+ Prefix []byte