[−][src]Trait gstreamer_pbutils::prelude::GhostPadExt
Required methods
fn get_target(&self) -> Option<Pad>
Get the target pad of self
. Unref target pad after usage.
Returns
the target Pad
, can be
None
if the ghostpad has no target set. Unref target pad after
usage.
fn set_target<P>(&self, newtarget: Option<&P>) -> Result<(), BoolError> where
P: IsA<Pad>,
P: IsA<Pad>,
Set the new target of the ghostpad self
. Any existing target
is unlinked and links to the new target are established. if newtarget
is
None
the target will be cleared.
newtarget
the new pad target
Returns
true
if the new target could be set. This function
can return false
when the internal pads could not be linked.