replace std with core in generated code
fix dyn Trait implementation
fix functions with empty input add default parameters support for normal functions
fix return type = () in Output type binding fix derive version
implement trait default method overloading (i.e., trait methods with default block)
correctly handle self and Self in trait methods.
Handle associated types in parameters.
support where clause by correctly making use of syn::Generics
start to support trait overloading
add function overloading