Log constructor
Log({})
Implementation
Log({
Header? header,
int? level,
String? name,
String? msg,
String? file,
String? function,
int? line,
List<String>? topics,
}):
this.header = header ?? Header(),
this.level = level ?? 0,
this.name = name ?? '',
this.msg = msg ?? '',
this.file = file ?? '',
this.function = function ?? '',
this.line = line ?? 0,
this.topics = topics ?? [];