format method
Implementation
@override
String format(
DateTime time, int level, String tag, String msg, List<String>? context) {
final timeStr = time.toUtc().toIso8601String();
final levelStr = _getLevelStr(level);
final contextStr =
context != null && context.isNotEmpty ? ' (${context.join(" ")})' : '';
// NOTE do not use `NL` for better stdout printing
// final msgAndContextTransformed = (msg + contextStr).replaceAll('\n', '[NL]');
final msgAndContextTransformed = msg + contextStr;
return '$timeStr|$levelStr|$tag|$msgAndContextTransformed';
}