Enum isbn::Isbn

pub enum Isbn {
    _10(Isbn10),
    _13(Isbn13),
}

An International Standard Book Number, either ISBN10 or ISBN13.

Variants

_10(Isbn10)_13(Isbn13)

Methods

impl Isbn

fn is_valid(&self) -> bool

Returns true if this is a valid ISBN code.

Trait Implementations

impl Debug for Isbn

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

Formats the value using the given formatter.

impl PartialEq for Isbn

fn eq(&self, __arg_0: &Isbn) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Isbn) -> bool

This method tests for !=.

impl Display for Isbn

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

Formats the value using the given formatter.

impl From<Isbn10> for Isbn

fn from(isbn10: Isbn10) -> Isbn

Performs the conversion.

impl From<Isbn13> for Isbn

fn from(isbn13: Isbn13) -> Isbn

Performs the conversion.

impl FromStr for Isbn

type Err = IsbnError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Isbn, IsbnError>

Parses a string s to return a value of this type.