Trait cosmwasm_std::Fraction

source · [−]
pub trait Fraction<T>: Sized {
    fn numerator(&self) -> T;

    fn denominator(&self) -> T;

    fn inv(&self) -> Option<Self>;
}
Expand description

A fraction p/q with integers p and q.

p is called the numerator and q is called the denominator.

Required methods

Returns the numerator p

Returns the denominator q

Returns the multiplicative inverse q/p for fraction p/q.

If p is zero, None is returned.

Implementors