Struct functional_closures::Function

pub struct Function<T = f64>where
    T: Rational,{ /* private fields */ }

the main Function type of the library

Implementations

impl<T: Rational + 'static> Function<T>

pub fn new(value: f64) -> Self

return a contant function that returns the value of value

pub fn pow(self, rhs: Self) -> Self

raise a function to the power of another

pub fn call(&self, x: T) -> T

Trait Implementations

impl<T: Rational + 'static> Add<Function<T>> for Function<T>

type Output = Function<T>

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

impl<T> Clone for Function<T>where T: Rational + Clone,

fn clone(&self) -> Function<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Rational + 'static> Debug for Function<T>

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

Warning this returns nothing

impl<T: Rational> Default for Function<T>

fn default() -> Self

return the function f(x) -> x or y = x if you want to think of it that way

impl<T: Rational + 'static> Div<Function<T>> for Function<T>

type Output = Function<T>

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self

Performs the / operation.

impl<T: Rational> From<f64> for Function<T>

fn from(x: f64) -> Self

Converts to this type from the input type.

impl<T: Rational + 'static> Mul<Function<T>> for Function<T>

type Output = Function<T>

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self

Performs the * operation.

impl<T: Rational> PartialEq<Function<T>> for Function<T>

fn eq(&self, rhs: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<T: Rational + 'static> Sub<Function<T>> for Function<T>

type Output = Function<T>

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl<T: Rational> Send for Function<T>