Check if UniqueEntity exists?

[Danon5]

Is there a built-in API (besides manually iterating) to check if a UniqueEntity has been created or not? Would be nice to see a HasUniqueEntity and TryGetUniqueEntity in the default API since GetUniqueEntity simple throws an exception if it doesn't exist and there is seemingly no built-in way to check for it. Making custom extension methods that iterate and compare strings isn't difficult but feels a bit strange, although maybe that's all that the built-in API is doing with GetUniqueEntity?

[friflo]

As you mentioned - for now the property EntityStore.UniqueEntities returns all unique entities.
The returned entities can be iterated to find a specific entity by a string identifier.

Using this mechanism show the runtime complexity of this approach caused when iteration the result.
The intention of EntityStore.GetUniqueEntity(string) is to call this method only once and used the returned entity in subsequent code.