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Remainingsearch SpaceLength

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以解析csv数据为例，讨论string、char[]、stream 不同类型来源是否能进行高性能读取解析封装可能性

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By int searchSpace Length, Remainingsearch SpaceLength, ref valueTail, Wojciech Mula
| cnblogs.com
篇幅较长，所以首先列举结果，也就是我们的目的 核心目的为探索特定场景对不同类型数据进行统一抽象，并达到足够高性能，也就是一份代码实现，对不同类型数据依然高性能 以下为结果，也就是我们的目的： 对1w行 csv 数据的string进行 RFC4180 csv标准进行解析， string 类型 csv 应该比 StringReader 性能更高 甚至对比大家使用非常多的 csvhelper 不应该性能差太多 测试代码如下 [MemoryDiagnoser] public class CsvTest { private const string testdata = """ a,b 1,2 3sss,3333 1,2 3sss,3333 1,2 /// 1w 行 """; private CsvConfiguration config = new CsvConfiguration(CultureInfo.InvariantCulture) { Mode = CsvMode.RFC4180, }; [Benchmark] public void CsvHelper_Read() {...
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