Trait gstreamer::prelude::DeviceProviderExtManual

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

Required methods

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

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Implementors

impl<O: IsA<DeviceProvider>> DeviceProviderExtManual for O

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

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