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Diffstat (limited to 'Types/Backend.hs')
| -rw-r--r-- | Types/Backend.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Types/Backend.hs b/Types/Backend.hs index f1d8919a49..10b7b47fc8 100644 --- a/Types/Backend.hs +++ b/Types/Backend.hs @@ -21,7 +21,7 @@ data BackendA a = Backend , canUpgradeKey :: Maybe (Key -> Bool) -- Checks if there is a fast way to migrate a key to a different -- backend (ie, without re-hashing). - , fastMigrate :: Maybe (Key -> BackendA a -> AssociatedFile -> Maybe Key) + , fastMigrate :: Maybe (Key -> BackendA a -> AssociatedFile -> a (Maybe Key)) -- Checks if a key is known (or assumed) to always refer to the -- same data. , isStableKey :: Key -> Bool |