initial commit

decompiled/Libraries/system.text.encodings.web/System.IO/TextWriterExtensions.cs

@@ -0,0 +1,20 @@
+using System.Buffers;
+
+namespace System.IO;
+
+internal static class TextWriterExtensions
+{
+	public static void WritePartialString(this TextWriter writer, string value, int offset, int count)
+	{
+		if (offset == 0 && count == value.Length)
+		{
+			writer.Write(value);
+			return;
+		}
+		ReadOnlySpan<char> readOnlySpan = value.AsSpan(offset, count);
+		char[] array = ArrayPool<char>.Shared.Rent(readOnlySpan.Length);
+		readOnlySpan.CopyTo(array);
+		writer.Write(array, 0, readOnlySpan.Length);
+		ArrayPool<char>.Shared.Return(array);
+	}
+}