If you need to provide your own custom translation of some type (for example,
because you need to wrap one of its fields in an UnsafeCell), you can
explicitly blacklist generation of its definition. Uses of the blacklisted type
will still appear in other types' definitions. (If you don't want the type to
appear in the bindings at
all, make it opaque instead of
blacklisting it.)
Blacklisted types are pessimistically assumed not to be able to derive any
traits, which can transitively affect other types' ability to derive traits or
not.
--blacklist-type <type>
/// <div rustbindgen hide></div>
class Foo {
// ...
};