Struct Formula 

pub struct Formula { /* private fields */ }

A microgrid metric formula generated by traversing the component graph.

Formulas represent quantities derived from multiple components — both aggregated metrics like power or current (which can be added and subtracted), and coalesced metrics like AC voltage or frequency. They can be combined with +, -, coalesce, min and max, and converted to a string before being passed to an evaluator.

Implementations

impl Formula

pub fn coalesce(self, other: Self) -> Self

Returns a formula that evaluates to the first of self and other that has a value.

pub fn min(self, other: Self) -> Self

Returns a formula that evaluates to the minimum of self and other.

pub fn max(self, other: Self) -> Self

Returns a formula that evaluates to the maximum of self and other.

Trait Implementations

impl Add for Formula

type Output = Formula

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl Clone for Formula

fn clone(&self) -> Formula

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Formula

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

Formats the value using the given formatter.

impl Display for Formula

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

Formats the value using the given formatter.

impl From<Formula> for String

fn from(formula: Formula) -> Self

Converts to this type from the input type.

impl PartialEq for Formula

fn eq(&self, other: &Formula) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Formula

impl Sub for Formula

type Output = Formula

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.