132     let ref mut rust_source_files = rust_source_files.into_iter();  in bridges()  localVariable
210     let ref prj = Project::init()?;  in build()  localVariable
365     let ref link = crate_dir.join(&prj.include_prefix);  in make_crate_dir()  localVariable
366     let ref manifest_dir = prj.manifest_dir;  in make_crate_dir()  localVariable
382     let ref shared_cxx_h = prj.shared_dir.join("rust").join("cxx.h");  in make_include_dir()  localVariable
399     let ref rel_path = paths::local_relative_path(rust_source_file);  in generate_bridge()  localVariable
405     let ref rel_path_h = rel_path.with_appended_extension(".h");  in generate_bridge()  localVariable
406     let ref header_path = include_dir.join(rel_path_h);  in generate_bridge()  localVariable
409     let ref link_path = include_dir.join(rel_path);  in generate_bridge()  localVariable
412     let ref rel_path_cc = rel_path.with_appended_extension(".cc");  in generate_bridge()  localVariable
413     let ref implementation_path = sources_dir.join(rel_path_cc);  in generate_bridge()  localVariable