debug

Documentation

Index

• type Backend
  • func (b *Backend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, ...) (*state.StateDB, error)
  • func (b *Backend) StateAtTransaction(ctx context.Context, block *types.Block, txIndex int, reexec uint64) (core.Message, vm.BlockContext, *state.StateDB, error)

Types

type Backend

type Backend struct {
	eth.Backend
}

Backend implements tracers.Backend interface

func (*Backend) StateAtBlock

func (b *Backend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive, preferDisk bool) (*state.StateDB, error)

StateAtBlock retrieves the state database associated with a certain block

func (*Backend) StateAtTransaction

func (b *Backend) StateAtTransaction(ctx context.Context, block *types.Block, txIndex int, reexec uint64) (core.Message, vm.BlockContext, *state.StateDB, error)

StateAtTransaction returns the execution environment of a certain transaction