Trait gst_plugin::element::ElementBase

pub unsafe trait ElementBase: IsA<Element> + ObjectType where
    Self::InstanceStructType: PanicPoison, {
    fn parent_change_state(&self, transition: StateChange) -> StateChangeReturn { ... }
    fn parent_send_event(&self, event: Event) -> bool { ... }
    fn parent_query(&self, query: &mut QueryRef) -> bool { ... }
    fn parent_set_context(&self, context: &Context) { ... }
    fn catch_panic<T, F: FnOnce(&Self) -> T, G: FnOnce() -> T>(
        &self, 
        fallback: G, 
        f: F
    ) -> T { ... }
}

Provided Methods

fn parent_change_state(&self, transition: StateChange) -> StateChangeReturn

fn parent_send_event(&self, event: Event) -> bool

fn parent_query(&self, query: &mut QueryRef) -> bool

fn parent_set_context(&self, context: &Context)

fn catch_panic<T, F: FnOnce(&Self) -> T, G: FnOnce() -> T>(
    &self,
    fallback: G,
    f: F
) -> T

Implementors

impl<T: IsA<Element> + ObjectType> ElementBase for T where     Self::InstanceStructType: PanicPoison,

fn parent_change_state(&self, transition: StateChange) -> StateChangeReturn

fn parent_send_event(&self, event: Event) -> bool

fn parent_query(&self, query: &mut QueryRef) -> bool

fn parent_set_context(&self, context: &Context)

fn catch_panic<T, F: FnOnce(&Self) -> T, G: FnOnce() -> T>(     &self,     fallback: G,     f: F ) -> T