Trait GetWidget

pub trait GetWidget<Key> {
    // Required method
    fn get<'a>(&'a self, key: &Key) -> Option<&'a WidgetInstance>;
}

A collection of widgets that can be queried by Key.

Required Methods

fn get<'a>(&'a self, key: &Key) -> Option<&'a WidgetInstance>

Returns the widget associated with key, if found.

Implementations on Foreign Types

impl GetWidget<usize> for Vec<WidgetInstance>

fn get<'a>(&'a self, key: &usize) -> Option<&'a WidgetInstance>

impl<Key> GetWidget<Key> for Map<Key, WidgetInstance>

where Key: Sort,

fn get<'a>(&'a self, key: &Key) -> Option<&'a WidgetInstance>

impl<Key, State> GetWidget<Key> for HashMap<Key, WidgetInstance, State>

where Key: Hash + Eq, State: BuildHasher,

fn get<'a>(&'a self, key: &Key) -> Option<&'a WidgetInstance>

Implementors

impl GetWidget<usize> for WidgetList