Struct rscam::Camera

pub struct Camera { /* fields omitted */ }

Methods

impl Camera

fn new(device: &str) -> Result<Camera>

fn formats(&self) -> FormatIter

Get detailed info about the available formats.

fn resolutions(&self, format: &[u8]) -> Result<ResolutionInfo>

Get detailed info about the available resolutions.

fn intervals(
    &self,
    format: &[u8],
    resolution: (u32, u32)
) -> Result<IntervalInfo>

Get detailed info about the available intervals.

fn controls(&self) -> ControlIter

Get info about all controls.

fn controls_by_class(&self, class: u32) -> ControlIter

Get info about available controls by class (see CLASS_* constants).

fn get_control(&self, id: u32) -> Result<Control>

Get info about the control by id.

fn set_control<T: Settable>(&self, id: u32, value: T) -> Result<()>

Set value of the control.

fn start(&mut self, config: &Config) -> Result<()>

Start streaming.

Panics

If recalled or called after stop().

fn capture(&self) -> Result<Frame>

Blocking request of frame. It dequeues buffer from a driver, which will be enqueueed after destructing Frame.

Panics

If called w/o streaming.

fn stop(&mut self) -> Result<()>

Stop streaming. Otherwise it's called after destructing Camera.

Panics

If called w/o streaming.

Trait Implementations

impl Drop for Camera

fn drop(&mut self)

A method called when the value goes out of scope.