Struct ContextProvider

pub struct ContextProvider<T: 'static> { /* private fields */ }

A component that can make the given context available for its subtrees.

See create_context() for usage.

Implementations

impl<T: 'static> ContextProvider<T>

pub fn from(context: &'static LocalKey<Context<T>>) -> Self

Creates a new ContextProvider from the given context.

pub fn value(self, value: Option<Rc<T>>) -> Self

Sets the value of the context to be passed down.

pub fn build(self, children: impl Into<VNode>) -> VNode

Returns a VNode to be included in a render function.

Trait Implementations

impl<T: Clone + 'static> Clone for ContextProvider<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: 'static> Component for ContextProvider<T>

fn render(&self) -> VNode

The render function.

fn key(self, key: Option<impl KeyType>) -> Keyed<Self>

Sets the React key.

fn build(self) -> VNode

Returns a VNode to be included in a render function.

impl<T: Debug + 'static> Debug for ContextProvider<T>

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

Formats the value using the given formatter.