Module msgpack_packer

pack(I::msgpack:object(), Options_v4::#options_v4{spec = new | old, allow_atom = none | pack, known_atoms = [atom() | binary()], unpack_str = as_binary | as_list | as_tagged_list, use_nil = boolean(), validate_string = boolean(), pack_str = from_binary | from_list | from_tagged_list | none, map_format = format_type(), map_unpack_fun = msgpack_map_unpacker(), ext_packer = msgpack:ext_packer() | undefined, ext_unpacker = msgpack:ext_unpacker() | undefined, original_list = msgpack:options()}) -> binary()

pack_ext(Any::any(), Packer::msgpack:ext_packer(), Opt::msgpack:options()) -> {ok, binary()} | {error, any()}