Trait fractal::contrib::qr_code_scanner::camera::CameraExt

pub trait CameraExt: 'static {
    // Required methods
    async fn has_cameras(&self) -> bool;
    async fn paintable(&self) -> Option<CameraPaintable>;
}

Required Methods

async fn has_cameras(&self) -> bool

Whether any cameras are available.

async fn paintable(&self) -> Option<CameraPaintable>

The paintable displaying the camera.

Object Safety

This trait is not object safe.

Implementors

impl<O: IsA<Camera>> CameraExt for O