219 struct UncompressionDict {  struct
240   UncompressionDict(std::string dict, bool using_zstd)  in UncompressionDict()  argument
242   UncompressionDict(std::string dict, bool /* using_zstd */)  in UncompressionDict()
254   UncompressionDict(Slice slice, CacheAllocationPtr&& allocation,  in UncompressionDict()  function
257   UncompressionDict(Slice slice, CacheAllocationPtr&& allocation,  in UncompressionDict()
269   UncompressionDict(UncompressionDict&& rhs)  in UncompressionDict()  function
283   ~UncompressionDict() {  in ~UncompressionDict()  argument
294   UncompressionDict& operator=(UncompressionDict&& rhs) {
323   static const UncompressionDict& GetEmptyDict() {  in GetEmptyDict()  argument
324     static UncompressionDict empty_dict{};  in GetEmptyDict()
329     size_t usage = sizeof(struct UncompressionDict);  in ApproximateMemoryUsage()  argument
345   UncompressionDict() = default;
347   UncompressionDict(const CompressionDict&) = delete;
348   UncompressionDict& operator=(const CompressionDict&) = delete;  argument
450   const UncompressionDict& dict_;
455                     const UncompressionDict& _dict, CompressionType _type)  in UncompressionInfo()
459   const UncompressionDict& dict() const { return dict_; }  in dict()