Struct CommodityName 

pub struct CommodityName(/* private fields */);

A commodity name: a Beancount-like currency code of 2 to 24 characters, starting with an uppercase letter, ending with an uppercase letter or digit, and made of uppercase letters, digits, ', ., _ or - in between (see the commodity_name rule in grammar.js).

Implementations

impl CommodityName

pub fn new(value: impl Into<String>) -> Result<Self, ModelError>

Build a new commodity name, validating it against the grammar’s commodity_name rule: /[A-Z][A-Z0-9'._\-]{0,22}[A-Z0-9]/.

pub fn as_str(&self) -> &str

Returns the validated commodity name as a string slice.

Trait Implementations

impl Clone for CommodityName

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CommodityName

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

Formats the value using the given formatter.

impl Display for CommodityName

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

Formats the value using the given formatter.

impl Eq for CommodityName

impl Hash for CommodityName

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CommodityName

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CommodityName