Struct xvii::ParseRomanError

pub struct ParseRomanError { /* fields omitted */ }

An error in parsing a Roman numeral.

Methods

impl ParseRomanError

fn invalid_digit(digit: u8) -> ParseRomanError

fn out_of_range(n: i32) -> ParseRomanError

Trait Implementations

impl Debug for ParseRomanError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for ParseRomanError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for ParseRomanError

fn description(&self) -> &str

A short description of the error.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.