WAI中有几个包含“LBS”的标识符:
Network.Wai.responseLBS
:: Status -> ResponseHeaders -> ByteString -> Response
-- | Store uploaded files in memory
lbsBackEnd
:: Monad m => ignored1 -> ignored2 -> m S.ByteString -> m L.ByteString
我在 WAI 文档中找不到任何提及“LBS”的内容。这是什么意思?