Function traverse_entry_chunk 

pub fn traverse_entry_chunk<M, C, Mv, Cv, E>(
    modules: M,
    chunks: C,
    entrypoint: &E,
) -> Result<Inverted<ModuleParentGraph>, EntrypointTraversalError>
where
    M: Modules<Mv>,
    Mv: Module,
    C: Chunks<Cv>,
    Cv: Chunk,
    E: Entrypoint,