====== Serialized Dictionary ======

Unity has at least two Serialized Dictionary implementations but they are rather hidden

[[https://docs.unity3d.com/Packages/com.unity.render-pipelines.core@14.0/api/UnityEngine.Rendering.SerializedDictionary-2.html|UnityEngine.Rendering.SerializedDictionary]]

[[https://docs.unity3d.com/Packages/com.unity.xr.core-utils@2.3/api/Unity.XR.CoreUtils.Collections.SerializableDictionary-2.html|Unity.XR.CoreUtils.Collections.SerializedDictionary]]