Struct Add 

pub struct Add {
    pub initial: Node<Option<Mult>>,
    pub extended: Vec<(AddOp, Node<Option<Mult>>)>,
}

Additive arithmetic

Fields

initial: Node<Option<Mult>>

a singleton is a wrapper for a higher-priority node

extended: Vec<(AddOp, Node<Option<Mult>>)>

additional elements represent a chained +, -, etc. computation

Trait Implementations

impl Clone for Add

fn clone(&self) -> Add

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Add

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

Formats the value using the given formatter.

impl Display for Add

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

Formats the value using the given formatter.

impl PartialEq for Add

fn eq(&self, other: &Add) -> 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 Eq for Add

impl StructuralPartialEq for Add