DiagnosticsDebugCreator constructor Null safety

DiagnosticsDebugCreator(
  1. Object value
)

Create a DiagnosticsProperty with its value initialized to input RenderObject.debugCreator.

Implementation

DiagnosticsDebugCreator(Object value)
  : assert(value != null),
    super(
      'debugCreator',
      value,
      level: DiagnosticLevel.hidden,
    );