tracing/types.go
func (t *TransferMode) UnmarshalEasyJSON(in *jlexer.Lexer) {
	switch TransferMode(in.String()) {
	case TransferModeReportEvents:
		*t = TransferModeReportEvents
	case TransferModeReturnAsStream:
		*t = TransferModeReturnAsStream

	default:
		in.AddError(errors.New("unknown TransferMode value"))
	}
}
func (t *TransferMode) UnmarshalEasyJSON(in *jlexer.Lexer) {
	switch TransferMode(in.String()) {
	case TransferModeReportEvents:
		*t = TransferModeReportEvents
	case TransferModeReturnAsStream:
		*t = TransferModeReturnAsStream

	default:
		in.AddError(errors.New("unknown TransferMode value"))
	}
}
// UnmarshalEasyJSON satisfies easyjson.Unmarshaler.