New creates and returns an Error type.

NewAttributeNotFound creates and returns a AttributeNotFound type.

NewElementNotFound creates and returns a ElementNotFound type.

NewInvalidFormValue creates and returns a InvalidFormValue type.

NewLinkNotFound creates and returns a LinkNotFound type.

NewLocation creates and returns a Location type.

NewPageNotFound creates and returns a NotFound type.

NewPageNotLoaded creates and returns a PageNotLoaded type.

AttributeNotFound represents a failed attempt to read an element attribute.

ElementNotFound represents a failed attempt to operate on a non-existent page element.

Error represents any generic error.

InvalidFormValue represents a failed attempt to set a form value that is not valid.

LinkNotFound represents a failed attempt to follow a link on a page.

Location represents a failed attempt to follow a Location header.

PageNotFound represents a failed attempt to visit a page because the page does not exist.

PageNotLoaded represents a failed attempt to operate on a non-loaded page.