//! This module is not included anywhere. //! //! It is a prototype for a system that supports non-string attribute values. trait AsAttributeValue: Sized { fn into_attribute_value<'a>(self, cx: NodeFactory<'a>) -> AttributeValue<'a>; } enum AttributeValue<'a> { Int(i32), Float(f32), Str(&'a str), Bool(bool), } impl<'b> AsAttributeValue for Arguments<'b> { fn into_attribute_value<'a>(self, cx: NodeFactory<'a>) -> AttributeValue<'a> { todo!() } } impl AsAttributeValue for &'static str { fn into_attribute_value<'a>(self, cx: NodeFactory<'a>) -> AttributeValue<'a> { todo!() } } impl AsAttributeValue for f32 { fn into_attribute_value<'a>(self, cx: NodeFactory<'a>) -> AttributeValue<'a> { todo!() } } impl AsAttributeValue for i32 { fn into_attribute_value<'a>(self, cx: NodeFactory<'a>) -> AttributeValue<'a> { todo!() } }