GetUnescapedSpan()

static ReadOnlySpan< byte > System.Text.Json.JsonReaderHelper.GetUnescapedSpan ( ReadOnlySpan< byte > utf8Source, int idx )

inlinestatic

Definition at line 349 of file JsonReaderHelper.cs.

    {
        int length = utf8Source.Length;
        byte[] array = null;
        Span<byte> span = ((length > 256) ? ((Span<byte>)(array = ArrayPool<byte>.Shared.Rent(length))) : stackalloc byte[256]);
        Span<byte> destination = span;
        Unescape(utf8Source, destination, idx, out var written);
        ReadOnlySpan<byte> result = destination.Slice(0, written).ToArray();
        if (array != null)
        {
            new Span<byte>(array, 0, written).Clear();
            ArrayPool<byte>.Shared.Return(array);
        }
        return result;
    }

References System.array, System.Span< T >.Clear(), System.destination, System.Text.Json.Dictionary, System.length, System.Buffers.ArrayPool< T >.Shared, System.ReadOnlySpan< T >.Slice(), and System.Unescape.

Referenced by System.Text.Json.JsonSerializer.GetPropertyName(), and System.Text.Json.Utf8JsonReader.GetUnescapedSpan().