Trait gstreamer::prelude::GstObjectExt

source · [−]
pub trait GstObjectExt: 'static {

Show 21 methods    fn add_control_binding(
        &self, 
        binding: &impl IsA<ControlBinding>
    ) -> Result<(), BoolError>;

    fn default_error(&self, error: &Error, debug: Option<&str>);

    fn control_binding(&self, property_name: &str) -> Option<ControlBinding>;

    fn control_rate(&self) -> Option<ClockTime>;

    fn name(&self) -> GString;

    fn parent(&self) -> Option<Object>;

    fn path_string(&self) -> GString;

    fn value(
        &self, 
        property_name: &str, 
        timestamp: impl Into<Option<ClockTime>>
    ) -> Option<Value>;

    fn has_active_control_bindings(&self) -> bool;

    fn has_ancestor(&self, ancestor: &impl IsA<Object>) -> bool;

    fn has_as_ancestor(&self, ancestor: &impl IsA<Object>) -> bool;

    fn has_as_parent(&self, parent: &impl IsA<Object>) -> bool;

    fn remove_control_binding(&self, binding: &impl IsA<ControlBinding>) -> bool;

    fn set_control_binding_disabled(&self, property_name: &str, disabled: bool);

    fn set_control_bindings_disabled(&self, disabled: bool);

    fn set_control_rate(&self, control_rate: impl Into<Option<ClockTime>>);

    fn set_parent(&self, parent: &impl IsA<Object>) -> Result<(), BoolError>;

    fn suggest_next_sync(&self) -> Option<ClockTime>;

    fn sync_values(&self, timestamp: ClockTime) -> Result<(), BoolError>;

    fn unparent(&self);

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

}

Required methods

Implementors