Function rustc_builtin_macros::proc_macro_harness::inject

pub fn inject(
    sess: &Session, 
    resolver: &mut dyn ResolverExpand, 
    krate: Crate, 
    is_proc_macro_crate: bool, 
    has_proc_macro_decls: bool, 
    is_test_crate: bool, 
    num_crate_types: usize, 
    handler: &Handler
) -> Crate