Function json_encode_exception

engine/script/src/luacjson/lua_cjson.c:575–583

/* ===== ENCODING ===== */

static void json_encode_exception(lua_State *l, json_config_t *cfg, strbuf_t *json, int lindex,
                                  const char *reason)
{
    // We don't need the buffer if error happened.
    strbuf_free(json);

    DefoldError(cfg, "Cannot serialise %s: %s",
                  lua_typename(l, lua_type(l, lindex)), reason);
}

/* json_append_string args:
 * - lua_State