Trait gstreamer::prelude::DeviceProviderClassExt

source · 
pub unsafe trait DeviceProviderClassExt {
    // Provided method
    fn metadata<'a>(&self, key: &str) -> Option<&'a str> { ... }
}

Provided Methods§

source

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

Get metadata with key in self.

§key

the key to get

§Returns

the metadata for key.

Implementations on Foreign Types§

source§

impl<T: IsA<DeviceProvider> + IsClass> DeviceProviderClassExt for Class<T>

Implementors§