FR: optionally log isolate hashCode or custom note/context

[dizzib]

I am having to write code like this when debugging across isolates:

void _log(String? json) => Log.info('[${Isolate.current.hashCode}] $json');

It would be useful if df_log could support an option like Log.showIsolateHashCode for df_log to show the isolate hashCode, so I could simplify to:

void _log(String? json) => Log.info(json);

I would prefer to use isolate.current.debugName but it shows “main” even across different isolates and there seems to be no way of setting it using pragma.

So ideally df_log would allow me to specify a custom note or context for each isolate like so:

// overlay runs in separate isolate to main app
@pragma("vm:entry-point")
void overlayMain() async {
  Log.context = ‘ISOLATE_OVERLAY’;
  runApp(const view.Overlay());
}

void main() async {
  Log.context = ‘ISOLATE_MAIN’;
  runApp(const App());
}

Then Log.*() would show this context in the logs.

Thanks for this great package!