pub trait GstBinExt: 'static {
Show 20 methods
fn add(&self, element: &impl IsA<Element>) -> Result<(), BoolError>;
fn find_unlinked_pad(&self, direction: PadDirection) -> Option<Pad>;
fn by_interface(&self, iface: Type) -> Option<Element>;
fn by_name(&self, name: &str) -> Option<Element>;
fn by_name_recurse_up(&self, name: &str) -> Option<Element>;
fn suppressed_flags(&self) -> ElementFlags;
fn recalculate_latency(&self) -> Result<(), BoolError>;
fn remove(&self, element: &impl IsA<Element>) -> Result<(), BoolError>;
fn set_suppressed_flags(&self, flags: ElementFlags);
fn sync_children_states(&self) -> Result<(), BoolError>;
fn is_async_handling(&self) -> bool;
fn set_async_handling(&self, async_handling: bool);
fn is_message_forward(&self) -> bool;
fn set_message_forward(&self, message_forward: bool);
fn connect_deep_element_added<F: Fn(&Self, &Bin, &Element) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_deep_element_removed<F: Fn(&Self, &Bin, &Element) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_element_added<F: Fn(&Self, &Element) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_element_removed<F: Fn(&Self, &Element) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_async_handling_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_message_forward_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId;
}
Required methods
fn find_unlinked_pad(&self, direction: PadDirection) -> Option<Pad>
fn by_interface(&self, iface: Type) -> Option<Element>
fn by_name_recurse_up(&self, name: &str) -> Option<Element>
fn suppressed_flags(&self) -> ElementFlags
fn suppressed_flags(&self) -> ElementFlags
This is supported on crate feature
v1_10
only.fn recalculate_latency(&self) -> Result<(), BoolError>
fn set_suppressed_flags(&self, flags: ElementFlags)
fn set_suppressed_flags(&self, flags: ElementFlags)
This is supported on crate feature
v1_10
only.fn sync_children_states(&self) -> Result<(), BoolError>
fn is_async_handling(&self) -> bool
fn set_async_handling(&self, async_handling: bool)
fn is_message_forward(&self) -> bool
fn set_message_forward(&self, message_forward: bool)
fn connect_deep_element_added<F: Fn(&Self, &Bin, &Element) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
fn connect_deep_element_added<F: Fn(&Self, &Bin, &Element) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
This is supported on crate feature
v1_10
only.fn connect_deep_element_removed<F: Fn(&Self, &Bin, &Element) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
fn connect_deep_element_removed<F: Fn(&Self, &Bin, &Element) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
This is supported on crate feature
v1_10
only.