l2

package

v1.0.6 Latest Latest Go to latest Published: May 1, 2023 License: MIT, MIT Imports: 13 Imported by: 0

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func NewEngine(logger log.Logger, pre preimage.Oracle, hint preimage.Hinter, cfg *config.Config) (*cll2.OracleEngine, error)

func NewFetchingOracle(ctx context.Context, logger log.Logger, cfg *config.Config) (cll2.Oracle, error)

type BlockSource interface {
	BlockByHash(ctx context.Context, blockHash common.Hash) (*types.Block, error)
}

type CallContext interface {
	CallContext(ctx context.Context, result interface{}, method string, args ...interface{}) error
}

type FetchingL2Oracle struct {
	// contains filtered or unexported fields
}

func NewFetchingL2Oracle(ctx context.Context, logger log.Logger, l2Url string, l2Head common.Hash) (*FetchingL2Oracle, error)

func (o *FetchingL2Oracle) BlockByHash(blockHash common.Hash) *types.Block

func (o *FetchingL2Oracle) CodeByHash(hash common.Hash) []byte

func (o *FetchingL2Oracle) NodeByHash(hash common.Hash) []byte