template<typename K, typename V, size_t N, typename Entry = ska::detailv3::sherwood_v3_entry<std::pair<K, V>>, typename Alloc = StackAllocator<Entry, N>>
slang::SmallMap class

A hash map container that allocates room for its first N elements on the stack. Prefer this over a normal hash map for temporary stack variables and small maps where heap allocations can be avoided.