check static method
Call when a feature is enabled. In release builds this records the opt-in and prints a one-time warning.
Implementation
static void check(String feature) {
if (!kReleaseMode) return;
_optedIn = true;
if (_warned) return;
_warned = true;
// ignore: avoid_print
print(
'⚠️ dio_debug_logger: $feature is enabled in a RELEASE build. Anyone '
'holding this device can open the log and see network traffic. Never '
'ship this to an app store.',
);
}