fix(server): Move LpGetView to core target

src/core/detail/listpack_wrap.cc

@@ -3,7 +3,7 @@
 //
 #include "core/detail/listpack_wrap.h"
 
-#include "server/container_utils.h"
+#include "base/logging.h"
 
 extern "C" {
 #include "redis/listpack.h"
@@ -27,10 +27,9 @@ void ListpackWrap::Iterator::Read() {
   if (!ptr_)
     return;
 
-  using container_utils::LpGetView;
-  key_v_ = LpGetView(ptr_, intbuf_[0]);
+  key_v_ = GetView(ptr_, intbuf_[0]);
   next_ptr_ = lpNext(lp_, ptr_);
-  value_v_ = LpGetView(next_ptr_, intbuf_[1]);
+  value_v_ = GetView(next_ptr_, intbuf_[1]);
   next_ptr_ = lpNext(lp_, next_ptr_);
 }
 
@@ -115,6 +114,13 @@ ListpackWrap::Iterator ListpackWrap::end() const {
   return Iterator{lp_, nullptr, intbuf_};
 }
 
+std::string_view ListpackWrap::GetView(uint8_t* lp_it, uint8_t int_buf[]) {
+  int64_t ele_len = 0;
+  uint8_t* elem = lpGet(lp_it, &ele_len, int_buf);
+  DCHECK(elem);
+  return std::string_view{reinterpret_cast<char*>(elem), size_t(ele_len)};
+}
+
 bool ListpackWrap::Iterator::operator==(const Iterator& other) const {
   return lp_ == other.lp_ && ptr_ == other.ptr_;
 }

src/core/detail/listpack_wrap.h

@@ -57,6 +57,9 @@ struct ListpackWrap {
   Iterator end() const;
   size_t size() const;  // number of entries
 
+  // Get view from raw listpack iterator
+  static std::string_view GetView(uint8_t* lp_it, uint8_t int_buf[]);
+
  private:
   uint8_t* lp_;            // the listpack itself
   mutable IntBuf intbuf_;  // buffer for integers decoded to strings

src/server/container_utils.cc

@@ -272,13 +272,6 @@ StringMap* GetStringMap(const PrimeValue& pv, const DbContext& db_context) {
   return res;
 }
 
-string_view LpGetView(uint8_t* lp_it, uint8_t int_buf[]) {
-  int64_t ele_len = 0;
-  uint8_t* elem = lpGet(lp_it, &ele_len, int_buf);
-  DCHECK(elem);
-  return std::string_view{reinterpret_cast<char*>(elem), size_t(ele_len)};
-}
-
 OpResult<string> RunCbOnFirstNonEmptyBlocking(Transaction* trans, int req_obj_type,
                                               BlockingResultCb func, unsigned limit_ms,
                                               bool* block_flag, bool* pause_flag) {

src/server/container_utils.h

@@ -74,9 +74,6 @@ bool IterateMap(const PrimeValue& pv, const IterateKVFunc& func);
 // Get StringMap pointer from primetable value. Sets expire time from db_context
 StringMap* GetStringMap(const PrimeValue& pv, const DbContext& db_context);
 
-// Get string_view from listpack poiner. Intbuf to store integer values as strings.
-std::string_view LpGetView(uint8_t* lp_it, uint8_t int_buf[]);
-
 using BlockingResultCb =
     std::function<void(Transaction*, EngineShard*, std::string_view /* key */)>;
 

src/server/rdb_load.cc

@@ -27,13 +27,13 @@ extern "C" {
 #include "base/flags.h"
 #include "base/logging.h"
 #include "core/bloom.h"
+#include "core/detail/listpack_wrap.h"
 #include "core/json/json_object.h"
 #include "core/qlist.h"
 #include "core/sorted_map.h"
 #include "core/string_map.h"
 #include "core/string_set.h"
 #include "server/cluster/cluster_config.h"
-#include "server/container_utils.h"
 #include "server/engine_shard_set.h"
 #include "server/error.h"
 #include "server/family_utils.h"
@@ -893,7 +893,7 @@ void RdbLoaderBase::OpaqueObjLoader::HandleBlob(string_view blob) {
     StringSet* set = CompactObj::AllocateMR<StringSet>();
     for (unsigned char* cur = lpFirst(lp); cur != nullptr; cur = lpNext(lp, cur)) {
       unsigned char field_buf[LP_INTBUF_SIZE];
-      string_view elem = container_utils::LpGetView(cur, field_buf);
+      string_view elem = detail::ListpackWrap::GetView(cur, field_buf);
       if (!set->Add(elem)) {
         LOG(ERROR) << "Duplicate member " << elem;
         ec_ = RdbError(errc::duplicate_key);