Struct StructLogger

core/vm/logger.go:111–118

StructLogger is an EVM state logger and implements Tracer. StructLogger can capture state based on the given Log configuration and also keeps a track record of modified storage which is used in reporting snapshots of the contract their storage.

// a track record of modified storage which is used in reporting snapshots of the
// contract their storage.
type StructLogger struct {
	cfg LogConfig

	logs          []StructLog
	changedValues map[common.Address]Storage
	output        []byte
	err           error
}

// NewStructLogger returns a new logger
func NewStructLogger(cfg *LogConfig) *StructLogger {