Safe openpnp-capture bindings

This crate provides safe bindings to the openpnp-capture library for cross-platform camera capture.

Layout

The sys subdir contains the openpnp_capture_sys crate which holds the actual FFI bindings wrapping the C API.

Usage

toml openpnp_capture = "0.1"

Example

```rust use openpnp_capture::{Device, Format, Stream};

fn main() { // Fetch some generic device information let devices = Device::enumerate(); println!("Found {} devices.", devices.len());

// Choose the first device we see
let dev = Device::new(devices[0]).expect("Failed to open device");

// Create the stream
let format = Format::default().width(1280).height(720).fps(30);
let mut stream = Stream::new(&dev, &format).expect("Failed to create stream");

// Print some format information
println!(
    "[0] {} ({}x{}@{})",
    stream.format().fourcc,
    stream.format().width,
    stream.format().height,
    stream.format().fps
);

// Prepare a buffer to hold camera frames
let mut rgb_buffer = Vec::new();

// Capture some frames
stream.advance();
stream.read(&mut rgb_buffer);

} ```

Have a look at the provided examples for more sample applications.