Struct ControlExpr 

pub struct ControlExpr<C, F> { /* private fields */ }

Container for complex control expressions that combines a set of Control variables with a closure that depends on the values of the control set.

Implementations

impl<C, F> ControlExpr<C, F>

where C: Publisher, F: Fn(&C) -> bool,

pub const fn new(ctrl: C, code: F) -> Self

Creates a new control expression given a set of Control variables and a closure that depends on them.

Trait Implementations

impl<C: Clone, F: Clone> Clone for ControlExpr<C, F>

fn clone(&self) -> ControlExpr<C, F>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C, F, R> Expr for ControlExpr<C, F>

where F: Fn(&C) -> R,

type Output = R

The result type.

fn get(&self) -> R

The routine used for evaluation.

impl<C, F> IntoFuture for ControlExpr<C, F>

where C: Publisher, F: Fn(&C) -> bool, C::Link: From<UnsafeRef<Predicate>>,

type Output = ()

The output that the future will produce on completion.

type IntoFuture = Until<C, F>

Which kind of future are we turning this into?

fn into_future(self) -> Self::IntoFuture

Creates a future from a value.

impl<C, F> Publisher for ControlExpr<C, F>

where C: Publisher,

type Link = <C as Publisher>::Link

The type of the object this notifier informs.

unsafe fn subscribe(&self, link: Pin<&Self::Link>)

Unsafely subscribes a link to the notifier.

unsafe fn unsubscribe(&self, link: Pin<&Self::Link>)

Unsafely unsubscribes a link from the notifier.

impl<C: Copy, F: Copy> Copy for ControlExpr<C, F>