Struct Devices 

pub struct Devices { /* private fields */ }

Owns the hot-plug watcher and the registry of connected cameras.

Construct with Devices::new. The watcher thread is spawned on Devices::new and stops when the struct is dropped.

Implementations

impl Devices

pub fn new() -> Result<Self>

Start the hot-plug watcher and return a handle.

pub fn list(&self) -> Vec<DeviceInfo>

Snapshot of currently-connected OBSBOT cameras.

pub fn by_serial(&self, sn: &str) -> Option<DeviceInfo>

Find a connected camera by serial number.

pub fn open(&self, info: &DeviceInfo) -> Result<Device>

Open a connected camera for control.

pub fn events(&self) -> EventReceiver

Subscribe to device add/remove events. Each call returns a clone of the receiver; events are broadcast to every clone.

Trait Implementations

impl Drop for Devices

fn drop(&mut self)

Executes the destructor for this type.