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| author | Roman Smrž <roman.smrz@seznam.cz> | 2019-05-05 13:37:01 +0200 |
|---|---|---|
| committer | Roman Smrž <roman.smrz@seznam.cz> | 2019-05-06 21:05:50 +0200 |
| commit | dc67ee394205802d30d888387dffa7f588099217 (patch) | |
| tree | f1fa51f2bb8b68c080d2430a07142d92a1035f30 /src/Storage.hs | |
| parent | 637e70e9d61616e16cb845100538fe2cf4c7fb29 (diff) | |
Signed identities using ED25519
Diffstat (limited to 'src/Storage.hs')
| -rw-r--r-- | src/Storage.hs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/Storage.hs b/src/Storage.hs index f9d302e..c31230e 100644 --- a/src/Storage.hs +++ b/src/Storage.hs @@ -107,6 +107,10 @@ data Ref = Ref Storage (Digest Blake2b_256) instance Show Ref where show ref@(Ref (Storage path) _) = path ++ ":" ++ BC.unpack (showRef ref) +instance BA.ByteArrayAccess Ref where + length (Ref _ dgst) = BA.length dgst + withByteArray (Ref _ dgst) = BA.withByteArray dgst + zeroRef :: Storage -> Ref zeroRef s = Ref s h where h = case digestFromByteString $ B.replicate (BA.length h) 0 of |