Type Definition melib::backends::notmuch::bindings::notmuch_config_list_valid

type notmuch_config_list_valid = unsafe extern "C" fn(config_list: *mut notmuch_config_list_t) -> notmuch_bool_t;

Is 'config_list' iterator valid (i.e. _key, _value, _move_to_next can be called).

@since libnotmuch 4.4 (notmuch 0.23)