iface

Documentation

Index

• type ConsensusInfoAccessDatabase
• type Database
• type PanHeaderAccessDatabase
• type ReadOnlyConsensusInfoDatabase
• type ReadOnlyPanHeaderAccessDatabase
• type ReadOnlyVanHeaderAccessDatabase
• type VanHeaderAccessDatabase

Types

type ConsensusInfoAccessDatabase

type ConsensusInfoAccessDatabase interface {
	ReadOnlyConsensusInfoDatabase

	SaveConsensusInfo(ctx context.Context, consensusInfo *types.MinimalEpochConsensusInfo) error
	SaveLatestEpoch(ctx context.Context) error
}

ConsensusInfoAccessDatabase

type Database

type Database interface {
	io.Closer

	ConsensusInfoAccessDatabase

	PanHeaderAccessDatabase

	DatabasePath() string
	ClearDB() error
}

Database interface with full access.

type PanHeaderAccessDatabase

type PanHeaderAccessDatabase interface {
	ReadOnlyPanHeaderAccessDatabase

	SavePandoraHeaderHash(slot uint64, headerHash *types.HeaderHash) error
	SaveLatestPandoraSlot() error
	SaveLatestPandoraHeaderHash() error
}

PanHeaderAccessDatabase

type ReadOnlyConsensusInfoDatabase

type ReadOnlyConsensusInfoDatabase interface {
	ConsensusInfo(ctx context.Context, epoch uint64) (*types.MinimalEpochConsensusInfo, error)
	ConsensusInfos(fromEpoch uint64) ([]*types.MinimalEpochConsensusInfo, error)
	LatestSavedEpoch() uint64
	GetLatestEpoch() uint64
}

ReadOnlyDatabase defines a struct which only has read access to database methods.

type ReadOnlyPanHeaderAccessDatabase

type ReadOnlyPanHeaderAccessDatabase interface {
	PandoraHeaderHash(slot uint64) (*types.HeaderHash, error)
	PandoraHeaderHashes(fromSlot uint64) ([]*types.HeaderHash, error)
	LatestSavedPandoraSlot() uint64
	LatestSavedPandoraHeaderHash() common.Hash
	GetLatestHeaderHash() common.Hash
}

ReadOnlyPanHeaderAccessDatabase

type ReadOnlyVanHeaderAccessDatabase

type ReadOnlyVanHeaderAccessDatabase interface {
	VanguardHeaderHash(slot uint64) (*types.HeaderHash, error)
	VanguardHeaderHashes(fromSlot uint64) ([]*types.HeaderHash, error)
	LatestSavedVanguardSlot() uint64
	LatestSavedVanguardHeaderHash() common.Hash
	GetLatestHeaderHash() common.Hash
}

ReadOnlyVanHeaderAccessDatabase

type VanHeaderAccessDatabase

type VanHeaderAccessDatabase interface {
	ReadOnlyVanHeaderAccessDatabase

	SaveVanguardHeaderHash(slot uint64, headerHash *types.HeaderHash) error
	SaveLatestVanguardSlot() error
	SaveLatestVanguardHeaderHash() error
}