pub fn cause(error: Error) -> Result(dynamic.Dynamic, Nil)

pub fn eval_error(message: String) -> Error

pub fn message(error: Error) -> String

pub fn name(error: Error) -> String

pub fn new(message: String) -> Error

pub fn range_error(message: String) -> Error

pub fn reference_error(message: String) -> Error

pub fn stack(error: Error) -> Result(String, Nil)

pub fn syntax_error(message: String) -> Error

pub fn type_error(message: String) -> Error

pub fn uri_error(message: String) -> Error