Function use_camera 

pub fn use_camera(init: impl FnOnce() -> CameraConfig) -> Camera

Open a camera and return a Camera handle. init runs once on mount.

Example

use freya::{
    camera::*,
    prelude::*,
};

fn app() -> impl IntoElement {
    let camera = use_camera(CameraConfig::default);

    rect().center().expanded().child(CameraViewer::new(camera))
}