Blacklist specific methods from a class

[0xddom]

Is there a way to control what methods and constructors are generated for a given class? I cannot build a set of bindings I'm working on because they have a third-party C++ class that is similar to the following class.

class Foo {
  std::unique_ptr<Bar> bar;

public:
  Foo(const Foo &) = default;
};

The original codebase does not use that copy constructor so it just gets DCEd without having to generate its implementation but autocxx generates code that calls it, failing to compile.

This is an example of what kind of autogenerated function is calling this incorrect copy ctor.

cargo:warning=  185 | inline void mlir_StorageUniquer_new_synthetic_const_copy_ctor_0x58d3a59253fcf097_autocxx_wrapper_0x58d3a59253fcf097(mlir::StorageUniquer* autocxx_gen_this, const mlir::StorageUniquer& arg1)  { new (autocxx_gen_this) mlir::StorageUniquer(arg1); }

I would like to blacklist these problematic methods and constructors. Is that supported? I went through the documentation but I couldn't find anything that sounded similar.

Thank you.

[jbg]

What I do is patch in this line above the method in the header before passing it to autocxx:

/// <div rustbindgen hide></div>