Type Definition libxml::bindings::xmlTextReaderErrorFunc

type xmlTextReaderErrorFunc = Option<unsafe extern "C" fn(arg: *mut c_void, msg: *const c_char, severity: xmlParserSeverities, locator: xmlTextReaderLocatorPtr)>;

xmlTextReaderErrorFunc: @arg: the user argument @msg: the message @severity: the severity of the error @locator: a locator indicating where the error occured

Signature of an error callback from a reader parser