Error.h

Classes
class	Error
	The reason a DOM operation failed. More...
struct	Checked_t
	The type of dom::Checked. More...

Functions
template<typename T> requires std::is_default_constructible_v<T>
T	OrEmpty (Result< T > result)
	Get a Result's value, or a default-constructed T if it holds an error.

Variables
constexpr Checked_t	Checked {}
	Pass to a DOM call to get a dom::Result holding the reason for a failure instead of an empty value.

Namespaces
namespace	ultralight
	Root namespace for every public Ultralight type, function, and enumeration.
namespace	ultralight::dom
	Direct C++ access to modify page elements and handle events.

Typedefs
template<typename T, typename E = Error>
using	Expected = ultralight::detail::Expected<T, E>
	A value of type T or an error of type E (like std::expected).
template<typename T>
using	Result = Expected<T, Error>
	The result of a DOM operation that can fail (either a T or a dom::Error).

Enumerations
enum class	ErrorType : unsigned {   None = 0 , Unknown , SyntaxError , InvalidCharacterError ,   HierarchyRequestError , NotFoundError , NoModificationAllowedError , InvalidStateError ,   IndexSizeError , NotSupportedError , TypeError , InvalidNodeTypeError ,   WrongDocumentError }
	The kinds of DOM exception a dom::Error can hold (the web's DOMException names, plus TypeError). More...

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