Struct Provider 

pub struct Provider<T, F> {
    pub value: T,
    pub child: F,
}

Installs a typed value for descendants during widget construction.

Provider values are read with crate::build::read or crate::build::try_read. The child closure is evaluated while the provider is active, so custom components below it can resolve the nearest value of T.

Fields

value: T

child: F

Implementations

impl<T, F> Provider<T, F>

pub fn new(value: T, child: F) -> Self

Trait Implementations

impl<T, F, R> From<Provider<T, F>> for Widget

where T: Clone + Send + Sync + 'static, F: FnOnce() -> R, R: Into<Widget>,

fn from(provider: Provider<T, F>) -> Self

Converts to this type from the input type.