Looking to understand some of the changes in .NET Core vs .NET Framework and the area I'm looking at is caching. In Framework - in the System.Runtime.Caching namespace - there are the CacheItem(which represented an individual cache entry in the cache) and CacheItemPolicy(representing a set of eviction and expiration details for a specific cache entry) classes.
From my initial look at this these two classes appear not to have made it across to Core, but are there some (differently named) equivalents to them that I'm just not finding?