thread 'main' panicked at 'assertion failed: !ptr.is_null()', /var/home/tomwagner/Projects/pipewire/helvum/debug/cargo-home/registry/src/github.com-1ecc6299db9ec823/glib-0.16.2/src/gstring.rs:787:9
stack backtrace:
0: rust_begin_unwind
at /rustc/897e37553bba8b42751c67658967889d11ecd120/library/std/src/panicking.rs:584:5
1: core::panicking::panic_fmt
at /rustc/897e37553bba8b42751c67658967889d11ecd120/library/core/src/panicking.rs:142:14
2: core::panicking::panic
at /rustc/897e37553bba8b42751c67658967889d11ecd120/library/core/src/panicking.rs:48:5
3: <glib::gstring::GString as glib::translate::FromGlibPtrNone<*const u8>>::from_glib_none
at ./cargo-home/registry/src/github.com-1ecc6299db9ec823/glib-0.16.2/src/gstring.rs:787:9
4: glib::translate::from_glib_none
at ./cargo-home/registry/src/github.com-1ecc6299db9ec823/glib-0.16.2/src/translate.rs:1459:5
5: <glib::gstring::GString as glib::translate::FromGlibPtrNone<*const i8>>::from_glib_none
at ./cargo-home/registry/src/github.com-1ecc6299db9ec823/glib-0.16.2/src/gstring.rs:798:9
6: glib::translate::from_glib_none
at ./cargo-home/registry/src/github.com-1ecc6299db9ec823/glib-0.16.2/src/translate.rs:1459:5
7: wireplumber::auto::link::Link::state
at ./cargo-home/git/checkouts/wireplumber.rs-cb0425781db64edb/73bc32e/src/auto/link.rs:73:19
...
The out parameter for the error is marked as optional but it seems the bindings assume it is not.
wireplumber::pw::Link::state()
panics for me when the returned error is null:The out parameter for the error is marked as optional but it seems the bindings assume it is not.