Struct Container 

pub struct Container<T>
where
    T: 'static,
{ /* private fields */ }

A container for a value that can be observed.

The container is the basic implementation of a binding that holds a value and notifies watchers when the value changes.

Implementations

impl<T> Container<T>

where T: 'static + Clone,

pub fn new(value: T) -> Container<T>

Creates a new container with the given value.

Trait Implementations

impl<T> Clone for Container<T>

where T: Clone + 'static,

fn clone(&self) -> Container<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> CustomBinding for Container<T>

where T: 'static + Clone,

fn set(&self, value: T)

Sets a new value and notifies watchers.

impl<T> Debug for Container<T>

where T: Debug + 'static,

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

Formats the value using the given formatter.

impl<T> Default for Container<T>

where T: 'static + Clone + Default,

fn default() -> Container<T>

Returns the “default value” for a type.

impl<T> From<T> for Container<T>

where T: 'static + Clone,

fn from(value: T) -> Container<T>

Converts to this type from the input type.

impl<T> Signal for Container<T>

where T: 'static + Clone,

fn get(&self) -> <Container<T> as Signal>::Output

Retrieves the current value.

fn watch( &self, watcher: impl Fn(Context<<Container<T> as Signal>::Output>) + 'static, ) -> <Container<T> as Signal>::Guard

Registers a watcher to be notified when the value changes.

type Output = T

The type of value produced by this computation.

type Guard = Box<dyn WatcherGuard>

The guard type returned by the watch method that manages watcher lifecycle.