package event import ( "fmt" "github.com/nspcc-dev/neo-go/pkg/network/payload" "github.com/nspcc-dev/neo-go/pkg/util" "github.com/nspcc-dev/neo-go/pkg/vm/opcode" ) // NotaryType is a notary event enumeration type. type NotaryType string // NotaryEvent is an interface that is // provided by Neo:Morph notary event // structures. type NotaryEvent interface { ScriptHash() util.Uint160 Type() NotaryType Params() []Op Raw() *payload.P2PNotaryRequest } // Equal compares two NotaryType values and // returns true if they are equal. func (t NotaryType) Equal(t2 NotaryType) bool { return string(t) == string(t2) } // String returns casted to string NotaryType. func (t NotaryType) String() string { return string(t) } // NotaryTypeFromBytes converts bytes slice to NotaryType. func NotaryTypeFromBytes(data []byte) NotaryType { return NotaryType(data) } // NotaryTypeFromString converts string to NotaryType. func NotaryTypeFromString(str string) NotaryType { return NotaryType(str) } // UnexpectedOpcode returns error when notary parsers // get unexpected opcode in contract call. func UnexpectedOpcode(method string, op opcode.Opcode) error { return fmt.Errorf("unexpected opcode in %s call: %s", method, op) }