Enums

[Bromeon]

Once #3 and #4 are ready, enums could be supported.
Maybe this could start as a builder API, and then proc-macros.

See also: godot-rust/gdnative#775

[Bromeon]

See also #334 and #580.
Introspection can be interesting for user and engine enums, see #600.
And this Discord thread.

[Bromeon]

Enums are now supported, there's one in the hot-reload example:

gdext/examples/hot-reload/rust/src/lib.rs

Lines 57 to 66 in 612dc5c

	#[derive(GodotConvert, Var, Export)]
	#[godot(via=GString)]
	enum Planet {
	Earth,
	Mars,
	Venus,
	//
	// HOT-RELOAD: uncomment this to extend enum.
	//Jupiter,
	}

We also have documentation about them in the book. GDScript itself doesn't know enums, so it will use strings or integers.