debugPrintRebuildDirtyWidgets top-level property Null safety
read / write
Log the dirty widgets that are built each frame.
Combined with debugPrintBuildScope or debugPrintBeginFrameBanner, this allows you to distinguish builds triggered by the initial mounting of a widget tree (e.g. in a call to runApp) from the regular builds triggered by the pipeline.
Combined with debugPrintScheduleBuildForStacks, this lets you watch a widget's dirty/clean lifecycle.
To get similar information but showing it on the timeline available from the Observatory rather than getting it in the console (where it can be overwhelming), consider debugProfileBuildsEnabled.
- WidgetsBinding.drawFrame, which pumps the build and rendering pipeline to generate a frame.
bool debugPrintRebuildDirtyWidgets = false;