Struct RepeatNode 

pub struct RepeatNode { /* private fields */ }

Re-runs its child every time it succeeds, up to an optional fixed count; a Failure from the child always ends the loop immediately with Failure. count: None repeats indefinitely (e.g. a patrol leg re-run forever until something fails it).

Implementations

impl RepeatNode

pub fn new(child: BoxedBehavior, count: Option<u32>) -> Self

Create a new repeat node wrapping child. count: None repeats indefinitely.

Trait Implementations

impl BehaviorNode for RepeatNode

fn tick<'life0, 'life1, 'async_trait>( &'life0 mut self, ctx: &'life1 Context, ) -> Pin<Box<dyn Future<Output = Result<NodeStatus>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute one tick of the behavior. Called repeatedly by the execution engine; should perform one unit of work, return quickly, and report progress via NodeStatus.

fn reset_self(&mut self)

Reset this node’s own local state, ignoring children.

fn name(&self) -> &str

Get the name of this behavior node.

fn children_mut(&mut self) -> Vec<&mut dyn BehaviorNode>

Return mutable references to this node’s child behaviors, in the order they should receive lifecycle events. Leaf nodes should not override this; composite nodes override it to expose their children.

fn active_capability(&self) -> Option<&str>

The capability this node implies should be published on /behavior/status while it’s actively being ticked; None for nodes with no such gate (the default). Composite nodes override this to forward whichever child is currently active.

fn reset<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Reset the behavior to its initial state.

fn on_init<'life0, 'life1, 'async_trait>( &'life0 mut self, ctx: &'life1 Context, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Called when the behavior is first initialized.

fn on_terminate<'life0, 'life1, 'async_trait>( &'life0 mut self, ctx: &'life1 Context, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Called when the behavior is being terminated.

impl Debug for RepeatNode

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

Formats the value using the given formatter.