Struct FramedWearableLink 

pub struct FramedWearableLink<T> { /* private fields */ }

Application messages and byte streams over a WearableTransport.

The platform backend installs it with set_platform_wearable_link and hands it every frame the platform receives through Self::receive.

Implementations

impl<T> FramedWearableLink<T>

where T: WearableTransport,

pub fn new(transport: T) -> FramedWearableLink<T>

A link that sends its frames through transport.

pub fn receive(&self, peer: &str, frame: &[u8])

Handles one frame peer sent. A frame for a stream waits while that stream’s reader is far behind.

pub fn disconnect(&self, peer: &str)

Ends every stream from peer, whose readers then reach the end of their data. The backend calls it when the device goes out of reach.

Trait Implementations

impl<T> WearableLink for FramedWearableLink<T>

where T: WearableTransport,

fn peers(&self) -> Result<Vec<WearablePeer>, WearableError>

The connected devices.

fn send_message( &self, peer: &str, path: &str, data: &[u8], ) -> Result<(), WearableError>

Delivers data to peer under path.

fn open_stream( &self, peer: &str, path: &str, ) -> Result<Box<dyn Write + Send>, WearableError>

Opens a byte stream to peer under path.

fn open_url(&self, peer: &str, url: &str) -> Result<(), WearableError>

Opens url on peer’s screen.