Struct vidi::actors::camera_list::Handle

pub struct Handle {
    sender: SyncSender<Message>,
    thread: Option<JoinHandle<Result<(), RecvError>>>,
    cam_receiver: Receiver<Cameras>,
}

Stores camera present on the system

Fields

sender: SyncSender<Message>

thread: Option<JoinHandle<Result<(), RecvError>>>

cam_receiver: Receiver<Cameras>

Implementations

impl Handle

pub fn stop(self) -> Result<Result<(), RecvError>, (Self, &'static str)>

Requests the handler thread to stop and waits. Call this to ensure that the thread is stopped. Dropping Handle requests the stopping asynchronously and doesn’t ensure success.

fn sender(&self) -> &SyncSender<Message>

pub fn cameras(&self) -> Cameras

pub fn create(&self, needed_id: &str) -> Option<Result<UnacquiredCamera, Error>>

Returns the camera with this ID, or None if one was not found.

Trait Implementations

impl Drop for Handle

fn drop(&mut self)

Executes the destructor for this type.