Trait len_constraints::type_math::Operator

pub trait Operator: Debug + Default {
    fn do(a: usize, b: usize) -> Result<usize, Box<dyn Error + 'static>>;
}

A type representing an operator that can be used as a generic type argument

Required methods

fn do(a: usize, b: usize) -> Result<usize, Box<dyn Error + 'static>>

Performs the operation represented by this type between a and b

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Implementors

impl Operator for Add

fn do(a: usize, b: usize) -> Result<usize, Box<dyn Error + 'static>>

impl Operator for Div

fn do(a: usize, b: usize) -> Result<usize, Box<dyn Error + 'static>>

impl Operator for Mul

fn do(a: usize, b: usize) -> Result<usize, Box<dyn Error + 'static>>

impl Operator for Sub

fn do(a: usize, b: usize) -> Result<usize, Box<dyn Error + 'static>>

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