Struct AcquiredCamera

pub struct AcquiredCamera(CameraId, ArcMutexGuard<RawMutex, dyn CameraImpl>);

A representation of a camera that is ready to stream or streaming.

It may be modified even as the stream is running:

• controls may be set
• dynamic links may be changed

Tuple Fields

0: CameraId

1: ArcMutexGuard<RawMutex, dyn CameraImpl>

Implementations

impl AcquiredCamera

pub fn get_id(&self) -> &CameraId

Returns globally unique, camera ID, stable for this device and for this software version (ideally for all software versions).

pub fn _video_capture_device(&self) -> &Device

pub fn query_controls(&self) -> Result<Vec<Description>, Error>

Returns the camera controls.

pub fn control(&self, control: &Description) -> Result<Control>

Reads the current value of the control.

pub fn set_control(&self, control: Control) -> Result<()>

Sets the value of the control. May take effect after some frames.

fn unwrap_config(&self, config: DeviceConfig) -> Option<PipelineState>

Verifies that the DeviceConfig belongs to this camera.

fn configure(&mut self, config: &PipelineState) -> TracedResult<(), Error>

fn configure_pipeline( &mut self, config: DeviceConfig, ) -> TracedResult<(), Error>

pub fn start<'b>( &'b mut self, config: DeviceConfig, buffer_count: usize, ) -> TracedResult<Stream<Stream>, Error>

Starts recording from the camera

pub fn start_manual( &mut self, config: DeviceConfig, buffer_count: usize, ) -> TracedResult<Stream<StreamManual>, Error>

Starts recording from the camera with manual buffer management

pub fn create_configs_database<T: Database>(&mut self) -> Result<T>

Returns a database of supported configs.

pub fn get_supported_configs(&mut self) -> Result<ConfigsDatabase>

fn scan_configs(&mut self) -> Result<Vec<FrameSize>>

Returns the advertised configs, consisting of format and sizes