https://godot-rust.github.io/docs/gdext/master/godot/prelude/struct.VariantType.html
VariantType in godot::prelude - Rust
Godot enum name: `Variant.Type`.
godotpreluderust
https://manpages.ubuntu.com/manpages/xenial/man3/Glib::VariantType.3pm.html
Ubuntu Manpage: Glib::VariantType
ubuntumanpageglib