Trait gstreamer::prelude::DeviceProviderExtManual
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[src]
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: IsA<DeviceProvider>> DeviceProviderExtManual for O