Trait nominals::NominalSystem

pub trait NominalSystem<T>
where
    T: Nominal,
{
    // Required method
    fn try_format_nominal(&self, nominal: T) -> Result<NominalString, Error<T>>;

    // Provided method
    fn format_nominal(&self, nominal: T) -> NominalString { ... }
}

A system of ordered nominal identifiers.

Required Methods

fn try_format_nominal(&self, nominal: T) -> Result<NominalString, Error<T>>

Tries to format nominal using this system.

Errors

Each nominal system can use its own error type. The crate-level error type is Error, and each variant describes why formatting a nominal may fail.

Provided Methods

fn format_nominal(&self, nominal: T) -> NominalString

Formats nominal using this system.

Trait Implementations

impl<T> NominalSystem<T> for Box<dyn NominalSystem<T>>

where T: Nominal,

Available on crate feature alloc only.

fn try_format_nominal(&self, nominal: T) -> Result<NominalString, Error<T>>

Tries to format nominal using this system.

fn format_nominal(&self, nominal: T) -> NominalString

Formats nominal using this system.

Implementations on Foreign Types

impl<T> NominalSystem<T> for Box<dyn NominalSystem<T>>

where T: Nominal,

Available on crate feature alloc only.

fn try_format_nominal(&self, nominal: T) -> Result<NominalString, Error<T>>

impl<T> NominalSystem<T> for Rc<dyn NominalSystem<T>>

where T: Nominal,

Available on crate feature alloc only.

fn try_format_nominal(&self, nominal: T) -> Result<NominalString, Error<T>>

impl<T> NominalSystem<T> for Arc<dyn NominalSystem<T>>

where T: Nominal,

Available on crate feature alloc only.

fn try_format_nominal(&self, nominal: T) -> Result<NominalString, Error<T>>

Implementors

impl<T> NominalSystem<T> for ArmenianLower

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for ArmenianUpper

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for Ethiopic

where T: Nominal,

impl<T> NominalSystem<T> for Georgian

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for HangeulFormal

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for HanjaFormal

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for HanjaInformal

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for Hebrew

where T: Nominal + UnsignedInteger + TryFrom<u32> + From<u8>,

impl<T> NominalSystem<T> for JapaneseFormal

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for JapaneseInformal

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for RomanLower

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for RomanUpper

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for SimplifiedChineseFormal

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for SimplifiedChineseInformal

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for TraditionalChineseFormal

where T: Nominal + TryFrom<u128>,

impl<T> NominalSystem<T> for TraditionalChineseInformal

where T: Nominal + TryFrom<u128>,

impl<T, D> NominalSystem<T> for D

where D: DigitCollection, T: Nominal + UnsignedInteger,

impl<const N: usize, T> NominalSystem<T> for AdditiveSet<N>

where T: Nominal + TryFrom<u128>,