Trait LocalKey 

pub trait LocalKey: Key { }

Marker for keys whose identity is scoped to a local widget tree.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl LocalKey for KeyHandle

impl LocalKey for UniqueKey

impl<T> LocalKey for ValueKey<T>

where T: Any + Clone + Eq + Hash + Debug,