<PackageReference Include="Microsoft.Extensions.ObjectPool" Version="11.0.0-preview.6.26359.118" />

Microsoft.Extensions.ObjectPool.ObjectPoolProviderExtensions

public static class ObjectPoolProviderExtensions
Extension methods for ObjectPoolProvider.
public static ObjectPool<StringBuilder> CreateStringBuilderPool(this ObjectPoolProvider provider)

Creates an ObjectPool<T> that pools StringBuilder instances.

public static ObjectPool<StringBuilder> CreateStringBuilderPool(this ObjectPoolProvider provider, int initialCapacity, int maximumRetainedCapacity)

Creates an ObjectPool<T> that pools StringBuilder instances.