Implement Debug + Display for builtins

[lilizoey]

NodePath doesn't implement debug, but it should. May be true for other types as well.

[Bromeon]

Yeah, a lot of core type functionality is missing, see #6.
I renamed this issue to generally track Debug/Display for builtin types.

Please don't open a new issue for each other trait, just comment here 🙂

[0awful]

Completeness:

Here is all types described here

Structs

name	debug	display
AABB	[x]	[x]
Array	[x]	[ ]
Basis	[x]	[x]
Callable	[x]	[x]
Color	[x]	[x]
Dictionary	[x]	[ ]
GString	[x]	[x]
NodePath	[x]	[x]
PackedByteArray	[x]	[ ]
PackedColorArray	[x]	[ ]
PackedFloat32Array	[x]	[ ]
PackedFloat64Array	[x]	[ ]
PackedInt32Array	[x]	[ ]
PackedInt64Array	[x]	[ ]
PackedStringArray	[x]	[ ]
PackedVector2Array	[x]	[ ]
PackedVector3Array	[x]	[ ]
Plane	[x]	[x]
Projection	[x]	[x]
Quarternion	[x]	[x]
Rect2	[x]	[x]
Rect2i	[x]	[x]
Signal (incomplete)	[ ]	[ ]
StringName	[x]	[x]
Transform2D	[x]	[x]
Transform3D	[x]	[x]
Variant	[x]	[x]
Vector2	[x]	[x]
Vector2i	[x]	[x]
Vector3	[x]	[x]
Vector3i	[x]	[x]
Vector4	[x]	[x]
Vector4i	[x]	[x]

Enums

Name	Debug	Display
ColorChannelOrder	[x]	[ ]
EulerOrder	[x]	[ ]
ProjectionEye	[x]	[ ]
ProjectionPlane	[x]	[ ]
RectSide	[ ]	[ ]
Rid	[x]	[x]
VariantOperator	[x]	[ ]
VariantType	[x]	[ ]
Vector2Axis	[x]	[ ]
Vector3Axis	[x]	[ ]
Vector4Axis	[x]	[ ]

[0awful]

Does this include adding these functions for real and VariantArray? I think they should keep the impls from the types they wrap but I'm not sure.

[Bromeon]

Thanks a lot for listing all the impls!

Does this include adding these functions for real and VariantArray? I think they should keep the impls from the types they wrap but I'm not sure.

Yes, they should keep the impl from their underlying types. You won't be able to write impls here (for real because it's either f32/f64, and for VariantArray because it would overlap the Array<T> impl).

[0awful]

@Bromeon Are you looking for display to be implemented on the enums as well?

[Bromeon]

No, I think it's fine to limit to the builtin types for now 🙂