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| public readonly struct ReadOnlyElement | |
| { | |
| private readonly ReadOnlySpan<byte> LessThanSign => new[] {(byte) '<'}; | |
| private readonly ReadOnlySpan<byte> GreaterThanSign => new[] {(byte) '>'}; | |
| private readonly ReadOnlySpan<byte> CloseElementSign => new[] {(byte) '<', (byte) '/'}; | |
| private readonly ReadOnlySpan<byte> EqualSign => new[] {(byte) '='}; | |
| private readonly ReadOnlySpan<byte> DoubleQuote => new[] {(byte) '\"'}; | |
| private readonly ReadOnlySpan<byte> WhiteSpace => new[] {(byte) ' '}; | |
| public ReadOnlyElement(in ReadOnlyMemory<byte> name, in ReadOnlyMemory<byte> value, IReadOnlyList<ReadOnlyAttr> attributes, | |
| IReadOnlyList<ReadOnlyElement> children) | |
| { | |
| Name = name; | |
| Value = value; | |
| Children = children; | |
| Attributes = attributes; | |
| } | |
| public ReadOnlyElement(in ReadOnlyMemory<byte> name, in ReadOnlyMemory<byte> value, IReadOnlyList<ReadOnlyAttr> attributes) : | |
| this(name, value, attributes, | |
| new List<ReadOnlyElement>()) | |
| { | |
| Name = name; | |
| Value = value; | |
| } | |
| public ReadOnlyElement(in ReadOnlyMemory<byte> name, IReadOnlyList<ReadOnlyAttr> attributes) : this(name, ReadOnlyMemory<byte>.Empty, attributes, | |
| new List<ReadOnlyElement>()) | |
| { | |
| Name = name; | |
| Attributes = attributes; | |
| } | |
| public ReadOnlyElement(in ReadOnlyMemory<byte> name) : this(name, ReadOnlyMemory<byte>.Empty, new List<ReadOnlyAttr>(), | |
| new List<ReadOnlyElement>()) | |
| { | |
| Name = name; | |
| } | |
| public ReadOnlyMemory<byte> Name { get; } | |
| public ReadOnlyMemory<byte> Value { get; } | |
| public IReadOnlyList<ReadOnlyElement> Children { get; } | |
| public IReadOnlyList<ReadOnlyAttr> Attributes { get; } | |
| public void WriteTo(IBufferWriter<byte> writer) | |
| { | |
| WriteElement(writer, Name.Span, Value.Span, Attributes); | |
| foreach (var child in Children) | |
| { | |
| WriteElement(writer, child.Name.Span, child.Value.Span, child.Attributes); | |
| } | |
| } | |
| private void WriteElement(IBufferWriter<byte> writer, in ReadOnlySpan<byte> name, in ReadOnlySpan<byte> value, | |
| IReadOnlyList<ReadOnlyAttr> attributes) | |
| { | |
| writer.Write(LessThanSign); | |
| writer.Write(name); | |
| foreach (var attribute in attributes) | |
| { | |
| writer.Write(WhiteSpace); | |
| writer.Write(attribute.Name.Span); | |
| writer.Write(EqualSign); | |
| writer.Write(DoubleQuote); | |
| writer.Write(attribute.Value.Span); | |
| writer.Write(DoubleQuote); | |
| } | |
| writer.Write(GreaterThanSign); | |
| writer.Write(value); | |
| writer.Write(CloseElementSign); | |
| writer.Write(name); | |
| writer.Write(GreaterThanSign); | |
| } | |
| } |
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