open method
Implementation
void open(BuildContext context) {
PylonBuilder builder = Pylon.mirror(context, (context) => this);
showToast(
context: context,
location: location,
showDuration: showDuration,
dismissible: dismissible,
entryDuration: entryDuration,
curve: Curves.easeOutExpo,
builder: (context, overlay) => Builder(builder: builder));
}