Trait CameraManager 

pub trait CameraManager {
    type Device: CameraDevice;
    type Error: Error;

    // Required methods
    fn discover_devices(
        &self,
    ) -> Result<impl Iterator<Item = Self::Device>, Self::Error>;
    fn default_device(&self) -> Result<Option<Self::Device>, Self::Error>;
}

Discover and inspect camera devices.

Required Associated Types

type Device: CameraDevice

type Error: Error

Required Methods

fn discover_devices( &self, ) -> Result<impl Iterator<Item = Self::Device>, Self::Error>

fn default_device(&self) -> Result<Option<Self::Device>, Self::Error>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl CameraManager for MacosCameraManager

Available on macOS and crate feature std only.

type Device = MacosCameraDevice

type Error = Error