host

package

v1.18.1 Latest Latest Go to latest Published: May 14, 2026 License: MIT, MIT Imports: 21 Imported by: 0

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func FaultProofProgramWithDefaultPrefecher(ctx context.Context, logger log.Logger, cfg *config.Config, opts ...hostcommon.ProgramOpt) error

FaultProofProgramWithDefaultPrefecher is the programmatic entry-point for the fault proof program

func Main(logger log.Logger, cfg *config.Config) error

func MakeProgramExecutor(logger log.Logger, cfg *config.Config) prefetcher.ProgramExecutor

type Prefetcher interface {
	Hint(hint string) error
	GetPreimage(ctx context.Context, key common.Hash) ([]byte, error)
}

type PrefetcherCreator func(ctx context.Context, logger log.Logger, kv kvstore.KV, cfg *config.Config) (Prefetcher, error)

type ProgramOpt func(c *creatorsCfg)

func WithPrefetcher(creator PrefetcherCreator) ProgramOpt