printLine method
Prints log line with optional log level.
Implementation
@override
void printLine(String line, {String? level}) {
var colorizeWrapper = (level != null) ? colorizeMap[level] : null;
if (colorizeWrapper != null) {
_logBuffer.add(colorizeWrapper.wrap(line));
} else {
_logBuffer.add(line);
}
_bufferSize += line.length;
_checkSizeForFlush();
}