static void EnsureCapacityCore<T>(ref T[] array, int index, ArrayPool<T> pool) {
if (array.Length <= index) {
var newSize = array.Length * 2;
var newArray = pool.Rent((index < newSize) ? newSize : (index * 2));
Array.Copy(array, 0, newArray, 0, array.Length);
pool.Return(array, clearArray: !RuntimeHelpersAbstraction.IsWellKnownNoReferenceContainsType<T>());
array = newArray;
}
}
public void Dispose()
{
if (pool != null)
{
// clear manually(length optimize)
if (!RuntimeHelpersAbstraction.IsWellKnownNoReferenceContainsType <T>())
{
System.Array.Clear(Array, 0, Length);
}
pool.Return(Array, clearArray: false);
pool = null;
}
}
public void Dispose()
{
DisposeManually(!RuntimeHelpersAbstraction.IsWellKnownNoReferenceContainsType <T>());
}
