Avoiding ToString() allocations with StringBuilder.MoveChunks: Exploring the .NET 11 preview - Part 3

This article is part of a series on .NET 11 preview features, focusing on the new StringBuilder.MoveChunks() API introduced in preview 5. It explains how the method efficiently moves chunks from one StringBuilder instance to another while clearing the source, reducing allocations compared to traditional ToString() calls. The article covers the API's usage with examples, delves into its internal implementation, and discusses why it was introduced to improve text building performance in .NET applications. It also provides context on StringBuilder's role in avoiding intermediate string allocations and garbage collection pressure.