Struct TimeoutNode 

pub struct TimeoutNode { /* private fields */ }

Bounds how long its child may stay Running: starts a clock on the first tick after construction/reset, and once duration has elapsed without the child resolving, immediately reports Failure without ticking the child again that call (and resets the child’s own state, since it was abandoned mid-flight). A child that resolves (Success/Failure) before the deadline passes its status straight through. Needed for any “give up after N seconds” bound, e.g. track-object’s “follows it until out of range”.

Implementations

impl TimeoutNode

pub fn new(child: Box<dyn BehaviorNode>, duration: Duration) -> TimeoutNode

Create a new timeout node wrapping child, bounding it to duration.

Trait Implementations

impl BehaviorNode for TimeoutNode

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

where 'life0: 'async_trait, 'life1: 'async_trait, TimeoutNode: 'async_trait,

Execute one tick of the behavior.

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.

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

The capability this node implies should be published on /behavior/status while it’s the one actively being ticked (e.g. rl_task’s hardcoded "rl", gating RlNode::is_active() on the rl node crate’s side) - None for a node with no such gate (the default, correct for the vast majority of leaves and for a composite with no currently-active child).

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

where 'life0: 'async_trait, Self: '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<(), Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: '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<(), Error>> + Send + 'async_trait>>

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

Called when the behavior is being terminated.

impl Debug for TimeoutNode

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

Formats the value using the given formatter.