Function lowertest_derive::get_field_name_type

pub(crate) fn get_field_name_type(
    f: &Field
) -> Option<(String, (String, &Type))>

Gets the name and the type of a field of an enum variant or struct.

The result has three parts:

1. The name of the field. If the field is unnamed, this is empty.
2. The type of the field as a string.
3. The type of the field as syn::Type.

Returns None if the field has the attribute #[mzreflect(ignore)].