spire_enum_macros 0.1.0

Procedural macros to facilitate enum usage, such as when delegating implementations and/or generating variant types.
Documentation 
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procedural_enum! {
    #[variant_types(
        each_attributes = [
            derive(Debug, Clone, Copy),
            strum::VariantNames,
        ],

        each_derives(Debug, Clone, Copy),
        
        conversions(var_from_enum, enum_from_var),
        or
        conversions(all),  
    )]
    pub enum Entity {
        #[dont_generate_conversions]
        #[dont_generate_type]
        #[dont_generate] // implies both above
        SpireWindowMode(SpireWindowMode),
        
        #[methods_via_deref]
        #[methods_via_field(field_name)]
        #[methods_via(|x| &*x)]
        #[statics_via_type(Vector2)]
        WindowSize(Vector2i),
        MaxFps(i32),
        DialogueTextSpeed(i32),
        Vsync(bool),
        MainVolume(i32),
        MusicVolume(i32),
        SfxVolume(i32),
        VoiceVolume(i32),
    }

}

extract_variants_into_enum! {
	ENUM_OUT: {
		#[vars(derive(Debug, Clone, Copy))]
		#[derive(Clone, Copy)]
		pub enum SettingsEnum {
			[@ SKIP] SpireWindowMode(SpireWindowMode),
			WindowSize(Vector2i),
			[@ SKIP] SkillOverlayMode(SkillOverlayMode),
			[@ SKIP] Language(Language),
			MaxFps(i32),
			DialogueTextSpeed(i32),
			Vsync(bool),
			MainVolume(i32),
			MusicVolume(i32),
			SfxVolume(i32),
			VoiceVolume(i32),
		}
	}

	DELEGATES: {
		impl trait Setting {
			[fn key(&self) -> &'static str]
			[fn apply(&self)]
		}

		impl {
			[pub fn to_variant(&self) -> Variant]
		}
	}
}