Struct Computation

pub struct Computation<T>
where
    T: Send + Sync + 'static,
{ /* private fields */ }

Result of a computation

Implementations

impl<T> Computation<T>

where T: Sync + Send + 'static,

pub fn new<TVars>( formula: impl for<'a> Fn(TVars::FunctorArgument<'a>) -> T + 'static + Send + Sync, tvars: TVars, ) -> Self

where TVars: ComputationBuilder<T>,

Create a new computation with the given formula and a static set of variables.

pub fn value_ref<'a>(&'a self) -> impl Deref<Target = T> + 'a

Get the result of the computation. Re-compute it if outdated.

Trait Implementations

impl<T> ComputationValueType for Computation<T>

where T: Send + Sync + 'static,

type Type = T

Type of the value

impl<T> Debug for Computation<T>

where T: Send + Sync + 'static + Debug,

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

Formats the value using the given formatter.

impl<T> PartialEq for Computation<T>

where T: PartialEq + Send + Sync,

fn eq(&self, other: &Self) -> 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<T> PartialOrd for Computation<T>

where T: PartialOrd + Send + Sync,

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.