Crash when using an action callback with its args

[diamondburned]

Crash when using an action callback with its args

[diamondburned]

As far as glib.Variant goes, you need to import
github.com/diamondburned/gotk4/pkg/core/glib for it, because the GVariant
code was primarily hand-written.

The most straightforward solution to fix this confusion would be to have a
generation edge case, but currently, the library only allows ignoring the type
during both generation and resolving, and edge cases to that must be hard-coded
in the type resolver.

As a sidenote, just compiling GTK4 by itself should be faster, since GTK3 takes
longer to compile. You could also try applying certain Go patches listed in
.nix/overlay.nix that tries to multithread the Cgo build process.

[diamondburned]

As of commit 579eec99a, callbacks should be using pkg/glib/v2.Variant instead of pkg/core/glib.Variant.

I'll be closing this issue since it's kind of fixed.

[diamondburned]

Reopening since the commit didn't actually work. I'll fix it in a minute.

[diamondburned]

Fixed in b63160e.