toJson method
Implementation
Map<String, dynamic> toJson() => {
'size': size,
'currentMemoryBytes': currentMemoryBytes,
'maxMemoryBytes': maxMemoryBytes,
'hits': hits,
'misses': misses,
'evictions': evictions,
'skippedWrites': skippedWrites,
'requests': requests,
'hitRate': hitRate,
};