iface

Documentation

Overview

Package iface defines an interface for the validator database.

Index

• type ValidatorDB

Types

type ValidatorDB

type ValidatorDB interface {
	io.Closer
	DatabasePath() string
	ClearDB() error
	// Proposer protection related methods.
	ProposalHistoryForEpoch(ctx context.Context, publicKey []byte, epoch uint64) (bitfield.Bitlist, error)
	SaveProposalHistoryForEpoch(ctx context.Context, publicKey []byte, epoch uint64, history bitfield.Bitlist) error
	DeleteProposalHistory(ctx context.Context, publicKey []byte) error
	// Attester protection related methods.
	AttestationHistoryForPubKeys(ctx context.Context, publicKeys [][48]byte) (map[[48]byte]*slashpb.AttestationHistory, error)
	SaveAttestationHistoryForPubKeys(ctx context.Context, historyByPubKey map[[48]byte]*slashpb.AttestationHistory) error
	DeleteAttestationHistory(ctx context.Context, publicKey []byte) error
}

ValidatorDB defines the necessary methods for a Prysm validator DB.