Struct Variable 

pub struct Variable {
    pub name: String,
    pub value: f64,
    pub unit: Option<String>,
}

A variable binding for equation evaluation

Fields

name: String

Variable name

value: f64

Current value

unit: Option<String>

Optional unit (for documentation)

Implementations

impl Variable

pub fn new(name: &str, value: f64) -> Self

Create a new variable

pub fn with_unit(name: &str, value: f64, unit: &str) -> Self

Create a variable with unit

Trait Implementations

impl Clone for Variable

fn clone(&self) -> Variable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Variable

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

Formats the value using the given formatter.

impl Display for Variable

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

Formats the value using the given formatter.