UnescapeAndCompare() [1/2]

static bool System.Text.Json.JsonReaderHelper.UnescapeAndCompare ( ReadOnlySequence< byte > utf8Source, ReadOnlySpan< byte > other )

inlinestatic

Definition at line 381 of file JsonReaderHelper.cs.

    {
        byte[] array = null;
        byte[] array2 = null;
        int num = checked((int)utf8Source.Length);
        Span<byte> span = ((num > 256) ? ((Span<byte>)(array2 = ArrayPool<byte>.Shared.Rent(num))) : stackalloc byte[256]);
        Span<byte> span2 = span;
        Span<byte> span3 = ((num > 256) ? ((Span<byte>)(array = ArrayPool<byte>.Shared.Rent(num))) : stackalloc byte[256]);
        Span<byte> span4 = span3;
        utf8Source.CopyTo(span4);
        span4 = span4.Slice(0, num);
        Unescape(span4, span2, 0, out var written);
        span2 = span2.Slice(0, written);
        bool result = other.SequenceEqual(span2);
        if (array2 != null)
        {
            span2.Clear();
            ArrayPool<byte>.Shared.Return(array2);
            span4.Clear();
            ArrayPool<byte>.Shared.Return(array);
        }
        return result;
    }

References System.array, System.Span< T >.CopyTo(), System.Text.Json.Dictionary, System.other, System.Buffers.ArrayPool< T >.Shared, and System.Unescape.