Enum Operation 

pub enum Operation {
    Add,
    Subtract,
    Multiply,
    Divide,
    Modulo,
    Power,
}

Type-safe operation enum - compile-time guarantee of valid operations

Variants

Add

Addition (+)

Subtract

Subtraction (-)

Multiply

Multiplication (*)

Divide

Division (/)

Modulo

Modulo (%)

Power

Power (^)

Implementations

impl Operation

pub const fn symbol(&self) -> &'static str

Returns the operator symbol for display

pub const fn precedence(&self) -> u8

Returns the precedence level for operator ordering (higher = evaluated first)

pub const fn is_left_associative(&self) -> bool

Returns true if this operation is left-associative

Trait Implementations

impl Clone for Operation

fn clone(&self) -> Operation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Operation

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

Formats the value using the given formatter.

impl PartialEq for Operation

fn eq(&self, other: &Operation) -> 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 Copy for Operation

impl Eq for Operation

impl StructuralPartialEq for Operation