Enum mogwai::view::Effect

pub enum Effect<T> {
    OnceNow {
        now: T,
    },
    ManyLater {
        later: Receiver<T>,
    },
    OnceNowAndManyLater {
        now: T,
        later: Receiver<T>,
    },
}

Effects describe a value right now or at many points in the future - or both.

Effects are used to change attributes, styles and inner text.

An Effect can be created from either a single value, a Receiver or a tuple of the two.

Variants

OnceNow

A value now.

Fields of OnceNow

now: T

The extant value.

ManyLater

Forthcoming values, to be delivered as messages from a Receiver.

Fields of ManyLater

later: Receiver<T>

The receiver that will deliver new values.

OnceNowAndManyLater

Both a value now and forthcoming values to be delivered as messages from a Receiver.

Fields of OnceNowAndManyLater

now: T

The extant value.

later: Receiver<T>

The receiver that will deliver new values.

Trait Implementations

impl<T: Clone> Clone for Effect<T>

pub fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'_> From<&'_ String> for Effect<String>

pub fn from(s: &String) -> Effect<String>

Performs the conversion.

impl<'_> From<&'_ str> for Effect<String>

pub fn from(s: &str) -> Effect<String>

Performs the conversion.

impl<'_> From<(&'_ str, Receiver<String>)> for Effect<String>

pub fn from((now, later): (&str, Receiver<String>)) -> Effect<String>

Performs the conversion.

impl<T> From<(Option<T>, Receiver<Rc<RefCell<Option<T>>>>)> for Effect<Rc<RefCell<Option<T>>>>

pub fn from((now, later): (Option<T>, Receiver<Rc<RefCell<Option<T>>>>)) -> Self

Performs the conversion.

impl<T> From<(T, Receiver<T>)> for Effect<T>

pub fn from((now, later): (T, Receiver<T>)) -> Effect<T>

Performs the conversion.

impl From<Effect<String>> for ViewBuilder<Text>

From instances for ViewBuilder.

Most of these mimic the corresponding From instances for View, the rest are here for the operation of this module.

pub fn from(effect: Effect<String>) -> Self

Performs the conversion.

impl From<Effect<String>> for View<Text>

From instances for View

• String, str etc get converted into View<Text> - ie text nodes, with their initial inner text set to the input string.
• Receiver get converted into View<Text> with their inner text initially empty and then later set by the messages sent to the receiver.
• Effect gets converted into View<Text> with possibly an initial string and updates through the receiver.
• Any raw DOM element T gets wrapped by a view to make View<T>
• Gizmo<C> returns its view, a View<<C::as Component>::DomNode>.

pub fn from(eff: Effect<String>) -> Self

Performs the conversion.

impl<T> From<Effect<T>> for (Option<T>, Option<Receiver<T>>)

pub fn from(eff: Effect<T>) -> Self

Performs the conversion.

impl<T> From<Receiver<T>> for Effect<T>

pub fn from(later: Receiver<T>) -> Effect<T>

Performs the conversion.

impl<T> From<T> for Effect<T>

pub fn from(now: T) -> Effect<T>

Performs the conversion.