Trait velodyne::StatusListener

pub trait StatusListener: Sized {
    type Status: Clone;
    fn init<T: PacketSource>(packet_source: &mut T) -> Result<Self>;
    fn feed(&mut self, status: StatusBytes);
    fn get_status(&self) -> &Self::Status;
}

Trait for tracking sensor status

In case if sensor does not emits meaningful status data or you don't need status information, use DummyStatusListener.

Associated Types

type Status: Clone

Type of the status information

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Required methods

fn init<T: PacketSource>(packet_source: &mut T) -> Result<Self>

Initialize listener from packet source

fn feed(&mut self, status: StatusBytes)

Feed status from the parsed packet.

This method will update internall state of the listener, updating sensor status (which is accessible through get_status method) when possible

fn get_status(&self) -> &Self::Status

Get current status state

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Implementors

impl StatusListener for StatusListener

type Status = Status

fn init<T: PacketSource>(packet_source: &mut T) -> Result<Self>

fn feed(&mut self, status: StatusBytes)

fn get_status(&self) -> &Self::Status

impl StatusListener for DummyStatusListener

type Status = ()

fn init<T: PacketSource>(_source: &mut T) -> Result<Self>

fn feed(&mut self, _status: StatusBytes)

fn get_status(&self) -> &Self::Status

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