diff options
Diffstat (limited to 'src/Erebos/Storage')
| -rw-r--r-- | src/Erebos/Storage/Backend.hs | 5 | ||||
| -rw-r--r-- | src/Erebos/Storage/Internal.hs | 8 |
2 files changed, 5 insertions, 8 deletions
diff --git a/src/Erebos/Storage/Backend.hs b/src/Erebos/Storage/Backend.hs index 59097b6..07bd63e 100644 --- a/src/Erebos/Storage/Backend.hs +++ b/src/Erebos/Storage/Backend.hs @@ -9,6 +9,8 @@ module Erebos.Storage.Backend ( Complete, Partial, Storage, PartialStorage, newStorage, + withStorageBackend, + refDigestBytes, WatchID, startWatchID, nextWatchID, @@ -30,6 +32,9 @@ newStorage stBackend = do stRefRoots <- newMVar =<< HT.new return Storage {..} +withStorageBackend :: Storage' c -> (forall bck. (StorageBackend bck, BackendCompleteness bck ~ c) => bck -> IO a) -> IO a +withStorageBackend Storage {..} f = f stBackend + refDigestBytes :: RefDigest -> ByteString refDigestBytes = BA.convert diff --git a/src/Erebos/Storage/Internal.hs b/src/Erebos/Storage/Internal.hs index db211bb..70a69b4 100644 --- a/src/Erebos/Storage/Internal.hs +++ b/src/Erebos/Storage/Internal.hs @@ -15,7 +15,6 @@ module Erebos.Storage.Internal ( StorageBackend(..), Complete, Partial, - unsafeStoreRawBytes, ioLoadBytesFromStorage, Generation(..), @@ -26,7 +25,6 @@ module Erebos.Storage.Internal ( import Control.Arrow import Control.Concurrent import Control.DeepSeq -import Control.Exception import Control.Monad.Identity import Crypto.Hash @@ -275,12 +273,6 @@ instance StorageCompleteness Partial where returnLoadResult = id ioLoadBytes (Ref st dgst) = maybe (Left dgst) Right <$> ioLoadBytesFromStorage st dgst -unsafeStoreRawBytes :: Storage' c -> BL.ByteString -> IO (Ref' c) -unsafeStoreRawBytes st@Storage {..} raw = do - dgst <- evaluate $ force $ hashToRefDigest raw - backendStoreBytes stBackend dgst raw - return $ Ref st dgst - ioLoadBytesFromStorage :: Storage' c -> RefDigest -> IO (Maybe BL.ByteString) ioLoadBytesFromStorage Storage {..} dgst = backendLoadBytes stBackend dgst >>= \case |