Struct WanderNode 

pub struct WanderNode { /* private fields */ }

WanderNode - Generates random movement commands

This node publishes random velocity commands to make a robot wander around. It periodically changes direction to create natural wandering behavior.

Configuration

{
  "type": "wander",
  "config": {
    "topic": "/motor/cmd_vel",
    "linear_speed": 0.3,
    "angular_speed": 0.5,
    "change_interval_secs": 3.0
  }
}

Implementations

impl WanderNode

pub fn from_json(config: Value) -> Result<Self>

Create a new WanderNode from JSON configuration

Trait Implementations

impl BehaviorNode for WanderNode

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 name(&self) -> &str

Get the name of this behavior node.

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 WanderNode

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

Formats the value using the given formatter.