Trait gstreamer::prelude::DeviceProviderExt

source · 
pub trait DeviceProviderExt: 'static {

Show 14 methods    // Required methods
    fn can_monitor(&self) -> bool;
    fn device_add(&self, device: &impl IsA<Device>);
    fn device_changed(
        &self,
        device: &impl IsA<Device>,
        changed_device: &impl IsA<Device>
    );
    fn device_remove(&self, device: &impl IsA<Device>);
    fn bus(&self) -> Bus;
    fn factory(&self) -> Option<DeviceProviderFactory>;
    fn hidden_providers(&self) -> Vec<GString> ⓘ;
    fn hide_provider(&self, name: &str);
    fn is_started(&self) -> bool;
    fn start(&self) -> Result<(), BoolError>;
    fn stop(&self);
    fn unhide_provider(&self, name: &str);
    fn connect_provider_hidden<F: Fn(&Self, &str) + Send + Sync + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_provider_unhidden<F: Fn(&Self, &str) + Send + Sync + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;

}

Required Methods§

source

fn can_monitor(&self) -> bool

source

fn device_add(&self, device: &impl IsA<Device>)

source

fn device_changed( &self, device: &impl IsA<Device>, changed_device: &impl IsA<Device> )

Available on crate feature v1_16 only.
source

fn device_remove(&self, device: &impl IsA<Device>)

source

fn bus(&self) -> Bus

source

fn factory(&self) -> Option<DeviceProviderFactory>

source

fn hidden_providers(&self) -> Vec<GString> ⓘ

source

fn hide_provider(&self, name: &str)

source

fn is_started(&self) -> bool

Available on crate feature v1_20 only.
source

fn start(&self) -> Result<(), BoolError>

source

fn stop(&self)

source

fn unhide_provider(&self, name: &str)

source

fn connect_provider_hidden<F: Fn(&Self, &str) + Send + Sync + 'static>( &self, f: F ) -> SignalHandlerId

source

fn connect_provider_unhidden<F: Fn(&Self, &str) + Send + Sync + 'static>( &self, f: F ) -> SignalHandlerId

Implementors§