GetChars() [2/3]

static int System.Text.EncodingExtensions.GetChars ( this Encoding encoding, in ReadOnlySequence< byte > bytes, Span< char > chars )

inlinestatic

Definition at line 160 of file EncodingExtensions.cs.

    {
        if (encoding == null)
        {
            throw new ArgumentNullException("encoding");
        }
        if (bytes.IsSingleSegment)
        {
            return encoding.GetChars(bytes.FirstSpan, chars);
        }
        ReadOnlySequence<byte> readOnlySequence = bytes;
        int length = chars.Length;
        Decoder decoder = encoding.GetDecoder();
        bool isSingleSegment;
        do
        {
            readOnlySequence.GetFirstSpan(out var first, out var next);
            isSingleSegment = readOnlySequence.IsSingleSegment;
            int chars2 = decoder.GetChars(first, chars, isSingleSegment);
            chars = chars.Slice(chars2);
            readOnlySequence = readOnlySequence.Slice(next);
        }
        while (!isSingleSegment);
        return length - chars.Length;
    }

References System.bytes, System.chars, System.Text.Encoding.GetChars(), System.Text.Decoder.GetChars(), System.Text.Encoding.GetDecoder(), and System.length.