92 	// The xml:lang attribute.

    92 	// The xml:lang attribute.

    93 	GetLang() string

    93 	GetLang() string

    94 	// A nested error element, if any.

    94 	// A nested error element, if any.

    95 	GetError() *Error

    95 	GetError() *Error

    96 	// A (non-error) nested element, if any.

    96 	// A (non-error) nested element, if any.

    97 	GetNested() interface{}

    98 	GetNested() interface{}

    98 	setNested(interface{})

    99 	setNested(interface{})

    99 	generic() *Generic

   100 	generic() *Generic

   100 	innerxml() string

   101 	innerxml() string

   101 }

   102 }