Struct Numeral

pub struct Numeral<'st> { /* private fields */ }

Numerals. A <numeral> is the digit 0 or a non-empty sequence of digits not starting with 0`.

Implementations

impl Numeral<'_>

pub const fn from_u128(n: u128) -> Numeral<'static>

pub const fn from_usize(n: usize) -> Numeral<'static>

impl<'st> Numeral<'st>

pub fn try_from_str(s: &'st str) -> Result<Numeral<'st>, NumeralError>

pub fn into_u128(self) -> Result<u128, &'st str>

Trait Implementations

impl<'st> Clone for Numeral<'st>

fn clone(&self) -> Numeral<'st>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Numeral<'_>

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

Formats the value using the given formatter.

impl Display for Numeral<'_>

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

Formats the value using the given formatter.

impl From<u128> for Numeral<'_>

fn from(value: u128) -> Self

Converts to this type from the input type.

impl<'st> Hash for Numeral<'st>

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<'st> PartialEq for Numeral<'st>

fn eq(&self, other: &Numeral<'st>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'st> Copy for Numeral<'st>

impl<'st> Eq for Numeral<'st>

impl<'st> StructuralPartialEq for Numeral<'st>