100   Slice user_key;
108   ParsedInternalKey(const Slice& u, const SequenceNumber& seq, ValueType t)  in ParsedInternalKey()
140     std::string* result, const ParsedInternalKey& key, const Slice& ts);
152 extern bool ParseInternalKey(const Slice& internal_key,
156 inline Slice ExtractUserKey(const Slice& internal_key) {  in ExtractUserKey()
158   return Slice(internal_key.data(), internal_key.size() - 8);  in ExtractUserKey()
161 inline Slice ExtractUserKeyAndStripTimestamp(const Slice& internal_key,  in ExtractUserKeyAndStripTimestamp()
164   return Slice(internal_key.data(), internal_key.size() - 8 - ts_sz);  in ExtractUserKeyAndStripTimestamp()
167 inline Slice StripTimestampFromUserKey(const Slice& user_key, size_t ts_sz) {  in StripTimestampFromUserKey()
169   return Slice(user_key.data(), user_key.size() - ts_sz);  in StripTimestampFromUserKey()
172 inline Slice ExtractTimestampFromUserKey(const Slice& user_key, size_t ts_sz) {  in ExtractTimestampFromUserKey()
174   return Slice(user_key.data() + user_key.size() - ts_sz, ts_sz);  in ExtractTimestampFromUserKey()
177 inline uint64_t ExtractInternalKeyFooter(const Slice& internal_key) {  in ExtractInternalKeyFooter()
183 inline ValueType ExtractValueType(const Slice& internal_key) {  in ExtractValueType()
209   virtual int Compare(const Slice& a, const Slice& b) const override;
211   virtual int CompareKeySeq(const Slice& a, const Slice& b) const;
213                                      const Slice& limit) const override;
234   InternalKey(const Slice& _user_key, SequenceNumber s, ValueType t) {  in InternalKey()
240   void SetMaxPossibleForUserKey(const Slice& _user_key) {  in SetMaxPossibleForUserKey()
247   void SetMinPossibleForUserKey(const Slice& _user_key) {  in SetMinPossibleForUserKey()
254     return ParseInternalKey(Slice(rep_), &parsed);  in Valid()
257   void DecodeFrom(const Slice& s) { rep_.assign(s.data(), s.size()); }  in DecodeFrom()
258   Slice Encode() const {  in Encode()
263   Slice user_key() const { return ExtractUserKey(rep_); }  in user_key()
266   void Set(const Slice& _user_key, SequenceNumber s, ValueType t) {  in Set()
295 inline bool ParseInternalKey(const Slice& internal_key,  in ParseInternalKey()
304   result->user_key = Slice(internal_key.data(), n - 8);  in ParseInternalKey()
321 inline uint64_t GetInternalKeySeqno(const Slice& internal_key) {  in GetInternalKeySeqno()
352   Slice GetKey() const { return Slice(key_, key_size_); }  in GetKey()
354   Slice GetInternalKey() const {  in GetInternalKey()
356     return Slice(key_, key_size_);  in GetInternalKey()
359   Slice GetUserKey() const {  in GetUserKey()
361       return Slice(key_, key_size_);  in GetUserKey()
364       return Slice(key_, key_size_ - 8);  in GetUserKey()
403   Slice SetKey(const Slice& key, bool copy = true) {
408   Slice SetUserKey(const Slice& key, bool copy = true) {
413   Slice SetInternalKey(const Slice& key, bool copy = true) {
420   Slice SetInternalKey(const Slice& key, ParsedInternalKey* ikey) {  in SetInternalKey()
424     ikey->user_key = Slice(key_, key_n - 8);  in SetInternalKey()
425     return Slice(key_, key_n);  in SetInternalKey()
448   void SetInternalKey(const Slice& key_prefix, const Slice& user_key,
451                       const Slice* ts = nullptr) {
471   void SetInternalKey(const Slice& user_key, SequenceNumber s,
473                       const Slice* ts = nullptr) {
474     SetInternalKey(Slice(), user_key, s, value_type, ts);
483     SetInternalKey(Slice(), parsed_key);  in SetInternalKey()
486   void SetInternalKey(const Slice& key_prefix,  in SetInternalKey()
492   void EncodeLengthPrefixedKey(const Slice& key) {  in EncodeLengthPrefixedKey()
511   Slice SetKeyImpl(const Slice& key, bool copy) {  in SetKeyImpl()
523     return Slice(key_, key_size_);  in SetKeyImpl()
560   virtual Slice Transform(const Slice& src) const override {  in Transform()
565   virtual bool InDomain(const Slice& src) const override {  in InDomain()
570   virtual bool InRange(const Slice& dst) const override {  in InRange()
586 extern bool ReadKeyFromWriteBatchEntry(Slice* input, Slice* key,
594 extern Status ReadRecordFromWriteBatch(Slice* input, char* tag,
595                                        uint32_t* column_family, Slice* key,
596                                        Slice* value, Slice* blob, Slice* xid);
603   Slice start_key_;
604   Slice end_key_;
607   RangeTombstone(Slice sk, Slice ek, SequenceNumber sn)  in RangeTombstone()
610   RangeTombstone(ParsedInternalKey parsed_key, Slice value) {  in RangeTombstone()
617   std::pair<InternalKey, Slice> Serialize() const {  in Serialize()
619     Slice value = end_key_;  in Serialize()
640 inline int InternalKeyComparator::Compare(const Slice& akey,  in Compare()
641                                           const Slice& bkey) const {  in Compare()
659 inline int InternalKeyComparator::CompareKeySeq(const Slice& akey,  in CompareKeySeq()
660                                                 const Slice& bkey) const {  in CompareKeySeq()