I'm not sure if I understood your question correctly, but lowerCamel vs snake_case is not guaranteed to be different right? E.g. if you have an identifier consi

I'm not sure if I understood your question correctly, but lowerCamel vs snake_case is not guaranteed to be different right? E.g. if you have an identifier consisting of a single word. I'd recommend using UpperCamel for namespaces/types (including structs), and either lowerCamel or snake_case for everything else. I personally like that approach because it makes it possible to distinguish between a regular function call and an instance call, e.g.: SomeNamespace.foo() vs someLocalVar.bar(). That said, the language doesn't enforce any particular naming scheme, so people are free to do what they want. Once the type aliasing feature lands, they can even create alternate names for existing types.