Trait gstreamer_video::prelude::DeviceProviderExtManual

pub trait DeviceProviderExtManual {
    fn get_metadata<'a>(&self, key: &str) -> Option<&'a str>;
}

Required Methods

fn get_metadata<'a>(&self, key: &str) -> Option<&'a str>

Implementors

• impl<O> DeviceProviderExtManual for O where     O: IsA<DeviceProvider>,