Trait rat_ftable::event::UsedEvent

pub trait UsedEvent {
    // Required method
    fn used_event(&self) -> bool;
}

When composing several widgets, the minimum information from the outcome of the inner widget is, whether it used & consumed the event.

This allows shortcutting the event-handling and prevents double interactions with the event. The inner widget can special case an event, and the fallback behaviour on the outer layer should not run too.

Required Methods

fn used_event(&self) -> bool

Implementations on Foreign Types

impl<V> UsedEvent for Option<V>

where V: UsedEvent,

fn used_event(&self) -> bool

impl<V, E> UsedEvent for Result<V, E>

where V: UsedEvent,

fn used_event(&self) -> bool

Implementors

impl UsedEvent for Outcome