Errorf is.

ErrorHTTPf returns an error annotating err with a stack trace at the point ErrorHTTPf is called, and the format specifier If err is nil, ErrorHTTPf returns nil.

New returns an error with the supplied message.

NewException creates a new exception.

NewHTTP returns an error with the supplied message.

Wrap returns an error annotating err with a stack trace at the point Wrap is called, and the supplied message.

Wrapf returns an error annotating err with a stack trace at the point Wrapf is called, and the format specifier.

WrapHTTP returns an error annotating err with a stack trace at the point WrapHTTP is called, and the supplied message If err is nil, Wrap returns nil.

WrapHTTPf returns an error annotating err with a stack trace at the point WrapHTTPf is called, and the format specifier If err is nil, Wrapf returns nil.

Exception constants.

Exception constants.

Exception constants.

Exception constants.

ControllerActionException is an action exception.

ControllerDispatcherException is a dispatcher exception.

ControllerRouterException is a router exception.

Exception represents an exception.

HTTPError is a http error.