public static byte[] Utf8StringToBytes(this IBytesToUtf8StringConverter converter, ReadOnlySpan <byte> text)
{
using var hub = new BytesHub();
converter.TryDecode(text, hub.Writer);
var result = new byte[hub.Writer.WrittenBytes];
hub.Reader.GetSequence().CopyTo(result);
return(result);
}
public static byte[] StringToBytes(this IBytesToUtf8StringConverter converter, string text)
{
using (var hub = new Hub())
{
converter.TryDecode(text, hub.Writer);
hub.Writer.Complete();
var result = new byte[hub.Writer.BytesWritten];
hub.Reader.GetSequence().CopyTo(result);
hub.Reader.Complete();
return(result);
}
}
public static bool TryDecode(this IBytesToUtf8StringConverter converter, string text, IBufferWriter <byte> bufferWriter)
{
using (var recyclableMemory = BufferPool.Shared.Rent(_utf8Encoding.Value.GetMaxByteCount(text.Length)))
{
var length = _utf8Encoding.Value.GetBytes(text, recyclableMemory.Memory.Span);
if (!converter.TryDecode(recyclableMemory.Memory.Span.Slice(0, length), bufferWriter))
{
throw new FormatException(nameof(text));
}
}
return(true);
}