gstaudiostreamalign: Pass self as const pointer in getter functions
It was noticed in 1 that GstAudioStreamAlign
is a simple boxed type
that is passed as const in the copy function, but not as such in the
getters. These functions turn out to be the only users of const = true
overrides in gstreamer-rs
. Since there is no locking or other advanced
caching/sharing going on (as happens with miniobjects) these functions
can safely take self as const pointer.
CC @slomo