Use `impl Into<Option<_>>` for functions impacted by nullability fixes
This MR addresses the functions which signatures changed in
commit f9690817 so that users can still use e.g.
query.set_result(val)
instead of query.set_result(Some(val))
.
See this MR for an attempt at generalizing this approach.
The second commit fixes the signature for Element::request_new_pad
.
gst-plugins-rs
changes in !1134 (merged)
Edited by François Laignel