Struct SequenceNode 

pub struct SequenceNode { /* private fields */ }

Implementations

impl SequenceNode

pub fn new(children: Vec<BoxedBehavior>) -> Self

Create a new sequence node with the given children.

pub fn add_child(&mut self, child: BoxedBehavior)

Add a child behavior to the sequence.

pub fn len(&self) -> usize

Get the number of children.

pub fn is_empty(&self) -> bool

Check if the sequence is empty.

Trait Implementations

impl BehaviorNode for SequenceNode

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.

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<()>> + 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 SequenceNode

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

Formats the value using the given formatter.