Enum Operations 

pub enum Operations {
    Add,
    Subtract,
    Multiply,
    Divide,
    Power,
}

Four basic operations as an enum!

Variants

Add

Subtract

Multiply

Divide

Power

Trait Implementations

impl Debug for Operations

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

Formats the value using the given formatter.

impl PartialEq for Operations

fn eq(&self, other: &Operations) -> 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 StructuralPartialEq for Operations