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Within LTS Haskell 24.32 (ghc-9.10.3)

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  1. selectFirst :: (PersistRecordBackend record SqlBackend, Typeable record, MonadSqlQuery m) => [Filter record] -> [SelectOpt record] -> m (Maybe (Entity record))

    persistent-mtl Database.Persist.Sql.Shim

    The lifted version of selectFirst

  2. selectFirst :: forall (m :: Type -> Type) record . (PersistQueryRead backend, MonadIO m, PersistRecordBackend record backend) => [Filter record] -> [SelectOpt record] -> ReaderT backend m (Maybe (Entity record))

    persistent-redis Database.Persist.Redis

    Get just the first record for the criterion.

  3. lowerFirst :: String -> String

    prairie Prairie.TH

    No documentation available.

  4. overFirst :: (Char -> Char) -> String -> String

    prairie Prairie.TH

    No documentation available.

  5. upperFirst :: String -> String

    prairie Prairie.TH

    No documentation available.

  6. c_rocksdb_iter_seek_to_first :: IteratorPtr -> IO ()

    rocksdb-haskell Database.RocksDB.C

    No documentation available.

  7. iterFirst :: MonadIO m => Iterator -> m ()

    rocksdb-haskell Database.RocksDB.Iterator

    Position at the first key in the source. The iterator is valid after this call iff the source is not empty.

  8. ASCII_First :: a -> Term' a -> Term' a

    rzk Language.Rzk.Syntax.Abs

    No documentation available.

  9. makeFirstExistingTarget :: ProcessType r => r

    shell-conduit Data.Conduit.Shell

    No documentation available.

  10. systemdFirstboot :: ProcessType r => r

    shell-conduit Data.Conduit.Shell

    No documentation available.

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