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Low allocations. Short-lived use.\n\n## Install\n\n```bash\ndotnet add package Soenneker.Utils.PooledStringBuilders\n```\n\n## Example\n\n```csharp\nusing Soenneker.Utils.PooledStringBuilders;\n\nusing var sb = new PooledStringBuilder(128);\n\nsb.Append(\"Hello, \");\nsb.Append(name);\nsb.Append(' ');\nsb.Append(id);        // ISpanFormattable path, no boxing\nsb.AppendLine();\n\nstring s = sb.ToString(); // returns string + returns buffer\n```\n\n## Cheatsheet\n\n* `new PooledStringBuilder(int capacity = 128)`\n* `Append(char)`, `Append(string?)`, `Append(ReadOnlySpan\u003cchar\u003e)`\n* `Append\u003cT\u003e(T value, ReadOnlySpan\u003cchar\u003e fmt = default, IFormatProvider? prov = null)` where `T : ISpanFormattable`\n* `AppendSpan(int length)` ? write directly into the buffer\n* `AppendLine()`, `AppendSeparatorIfNotEmpty(char)`\n* `Length`, `Capacity`, `Clear()`\n* `ToString()` (keep using; you must `Dispose()` later)\n* `ToStringAndDispose(bool clear = false)` (one-shot finish)\n* `Dispose()` / `Dispose(bool clear)`\n\n## Notes\n\n* **`ref struct`** ? stack-only. Don�t capture, box, store in fields, or cross `await`.\n* **Dispose when done.** `using` should be used, or there is `ToStringAndDispose()`. Don't use both.\n* **Handling secrets?** Use `ToStringAndDispose(clear: true)` to zero the array before returning to the pool.\n* Not thread-safe. Keep it short-lived and single-scope.\n","funding_links":["https://github.com/sponsors/soenneker","https://thanks.dev/soenneker"],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsoenneker%2Fsoenneker.utils.pooledstringbuilders","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsoenneker%2Fsoenneker.utils.pooledstringbuilders","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsoenneker%2Fsoenneker.utils.pooledstringbuilders/lists"}