public void Execute(GeneratorExecutionContext context)
        {
            var syntaxReceiver = (StructSyntaxReceiver)(context.SyntaxReceiver ?? throw new InvalidOperationException("Missing syntax receiver!"));

            if (syntaxReceiver is null)
            {
                return;
            }

            bool isNullableEnabled = context.Compilation.Options.NullableContextOptions != NullableContextOptions.Disable;

            var result = new StringBuilder(512);

            foreach (var s in syntaxReceiver.Nodes)
            {
                var tree = s.Identifier.SyntaxTree;
                if (tree is null)
                {
                    continue;
                }

                var semanticModel = context.Compilation.GetSemanticModel(tree);

                var    symbol     = semanticModel.GetDeclaredSymbol(s.Struct);
                string?typeName   = CodeBuilder.MakeTypeName(s.ValueType, semanticModel);
                var    typeSymbol = semanticModel.GetTypeInfo(s.ValueType).Type;

                bool isReferenceType;
                if (typeSymbol is not null)
                {
                    isReferenceType = typeSymbol.IsReferenceType;
                }
                else
                {
                    isReferenceType = false;
                }

                if (typeName is null || symbol is null)
                {
                    continue;
                }

                result.Clear();

                result.AddPreamble(symbol, s);

                result.AddConstructor(typeName, s);

                result.AddEquals(typeName, isNullableEnabled, isReferenceType, s);

                if (!s.HasToString)
                {
                    result.AddToString(typeName, s);
                }

                if (s.Comparable == IsComparable.Comparable)
                {
                    result.AddComparison(s);
                }

                result.AddEndOfFile();

                var filename = @$ "id-{s.Identifier}.cs";
                context.AddSource(filename, SourceText.From(result.ToString(), Encoding.UTF8));
            }
        }