Enum BinOp

pub enum BinOp {
    Add,
    Sub,
    Div,
    Mul,
    Power,
    Mod,
    IsEqual,
    NotEqual,
    GreaterThan,
    LessThan,
    LessThanOrEqual,
    GreaterThanOrEqual,
    PlusAssign,
    SubtractAssign,
    Or,
    And,
}

A binary operation type. Having a seperate enum for this avoids repitition and allows for some optimisations downstream.

Variants

Add

Addition. Example: 10+14 is 24

Sub

Subtraction. Example: 5-3 is 2

Div

Division. Example: 32/4 is 8

Mul

Multiplication. Example: 5*11 is 55

Power

Power of. Example: (3^3 or 3**3) is 81

Mod

Modulo. Example: 20 % 2 is 0

IsEqual

Equals to. Example: 20 == 2 is false

NotEqual

Not equals to. Example: 20 == 2 is true. This is the opposite of BinOp::IsEqual

GreaterThan

Greater than operator. Example: 5 > 6 is false.

LessThan

Less than operator. Example: 5 < 6 is true.

LessThanOrEqual

Similar to BinOp::LessThan and BinOp::IsEqual combined. If it is less than x OR equal to x.

GreaterThanOrEqual

Similar to BinOp::GreaterThan and BinOp::IsEqual combined. If it is greater than x OR equal to x.

PlusAssign

Increment x by y. Take this syntax for example: x += y.

SubtractAssign

Decrement x by y. Take this syntax for example: x += y.

Or

An or / || operator for checking expressions that have to include 1 or more as true (similar to how BinOp::IsEqual works).

And

An and / && operator for checking expressions that have to include all as true.

Trait Implementations

impl Debug for BinOp

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

Formats the value using the given formatter.

impl PartialEq for BinOp

fn eq(&self, other: &BinOp) -> 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 BinOp