internal static IDisposable EnterScope(MemoryCacheEntry entry)
{
var scopes = GetOrCreateScopes();
var scopeLease = new ScopeLease(scopes);
Scopes = scopes.Push(entry);
return(scopeLease);
}
private CacheEntryStack(CacheEntryStack previous, MemoryCacheEntry entry)
{
if (previous == null)
{
throw new ArgumentNullException(nameof(previous));
}
_previous = previous;
_entry = entry;
}
public CacheEntryStack Push(MemoryCacheEntry c)
{
return(new CacheEntryStack(this, c));
}
