Struct vizia_core::input::KeymapEntry

pub struct KeymapEntry<T>
where
    T: 'static + Clone + PartialEq + Send + Sync,
{ /* private fields */ }

An entry inside of a Keymap.

It consists of an action which is usually just an enum variant and a callback function that gets called if the action got triggered.

Implementations

impl<T> KeymapEntry<T>

where T: 'static + Clone + PartialEq + Send + Sync,

pub fn new(action: T, on_action: fn(_: &mut EventContext<'_>)) -> Self

Creates a new keymap entry.

Examples

KeymapEntry::new(Action::One, |_| debug!("Action One"));

pub fn action(&self) -> &T

Returns the action of the keymap entry.

pub fn on_action(&self) -> &fn(_: &mut EventContext<'_>)

Returns the on_action callback function of the keymap entry.

Trait Implementations

impl<T> Clone for KeymapEntry<T>

where T: 'static + Clone + PartialEq + Send + Sync + Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> PartialEq<T> for KeymapEntry<T>

where T: 'static + Clone + PartialEq + Send + Sync,

fn eq(&self, other: &T) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> PartialEq for KeymapEntry<T>

where T: 'static + Clone + PartialEq + Send + Sync,

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Copy for KeymapEntry<T>

where T: 'static + Clone + PartialEq + Send + Sync + Copy,