Struct CharDigit 

pub struct CharDigit<const B: Base = DECIMAL> { /* private fields */ }

Checks whether the given character is a digit in the specified base B.

The default base is DECIMAL.

Implementations

impl<const B: Base> CharDigit<B>

pub const fn base() -> Base

Returns the base B for which this predicate checks.

Trait Implementations

impl<const B: Base> Predicate<char> for CharDigit<B>

fn check(value: &char) -> bool

Checks the given reference to value of type T.

fn expect(formatter: &mut Formatter<'_>) -> Result

Formats the expectation of this predicate into the given formatter.

fn expect_code(formatter: &mut Formatter<'_>) -> Result

Formats the expectation code of this predicate into the given formatter.

fn check_value(value: T) -> bool

where T: Sized,

Checks the given value of type T.