PostgreSQLException constructor Null safety

PostgreSQLException(
  1. String? message,
  2. {PostgreSQLSeverity? severity = PostgreSQLSeverity.error,
  3. StackTrace? stackTrace}
)

Implementation

PostgreSQLException(this.message,
    {this.severity = PostgreSQLSeverity.error, this.stackTrace}) {
  code = '';
}