Struct bevy_undo2::UndoPlugin

pub struct UndoPlugin;

Add undo-operations to an app.

Trait Implementations

impl Clone for UndoPlugin

fn clone(&self) -> UndoPlugin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UndoPlugin

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for UndoPlugin

fn default() -> UndoPlugin

Returns the “default value” for a type.

impl Hash for UndoPlugin

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<UndoPlugin> for UndoPlugin

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Plugin for UndoPlugin

fn build(&self, app: &mut App)

Configures the [App] to which this plugin is added.

fn ready(&self, _app: &App) -> bool

Has the plugin finished it’s setup? This can be useful for plugins that needs something asynchronous to happen before they can finish their setup, like renderer initialization. Once the plugin is ready, finish should be called.

fn finish(&self, _app: &mut App)

Finish adding this plugin to the [App], once all plugins registered are ready. This can be useful for plugins that depends on another plugin asynchronous setup, like the renderer.

fn cleanup(&self, _app: &mut App)

Runs after all plugins are built and finished, but before the app schedule is executed. This can be useful if you have some resource that other plugins need during their build step, but after build you want to remove it and send it to another thread.

fn name(&self) -> &str

Configures a name for the [Plugin] which is primarily used for checking plugin uniqueness and debugging.

fn is_unique(&self) -> bool

If the plugin can be meaningfully instantiated several times in an App, override this method to return false.

impl Copy for UndoPlugin

impl Eq for UndoPlugin

impl StructuralEq for UndoPlugin

impl StructuralPartialEq for UndoPlugin