Fruit is a dependency injection framework for C++, loosely inspired by
the Guice framework for Java. It uses C++ metaprogramming together with
some new C++11 features to detect most injection problems at compile-
time. It allows to split the implementation code in "components" (aka
modules) that can be assembled to form other components. From a
component with no requirements it's then possible to create an injector,
that provides an instance of the interfaces exposed by the component.