GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8fef28d · 2026-11-02
Modulebeam-core-0.11.1.0Haskell2010
ParseOneField :: (BackendFromField be a, Typeable a) => (a -> f) -> FromBackendRowF be fAlt :: FromBackendRowM be a -> FromBackendRowM be a -> (a -> f) -> FromBackendRowF be fFailParseWith :: BeamRowReadError -> FromBackendRowF be fFunctor (FromBackendRowF be)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowFromBackendRowM (F (FromBackendRowF be) a)Monad (FromBackendRowM be)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowFunctor (FromBackendRowM be)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowMonadFail (FromBackendRowM be)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowApplicative (FromBackendRowM be)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowAlternative (FromBackendRowM be)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowThe exact error encountered
Eq ColumnParseErrorDefined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowOrd ColumnParseErrorDefined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowShow ColumnParseErrorDefined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowAn error that may occur when parsing a row. Contains an optional annotation of which column was being parsed (if available).
Eq BeamRowReadErrorDefined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowOrd BeamRowReadErrorDefined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowShow BeamRowReadErrorDefined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowException BeamRowReadErrorDefined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowfromBackendRow :: FromBackendRowM be aParses a beam row. This should not fail, except in the case of
an internal bug in beam deserialization code. If it does fail,
this should throw a BeamRowParseError.
valuesNeeded :: Proxy be -> Proxy a -> IntBeamBackend be => FromBackendRow be ()Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowFromBackendRow be a => FromBackendRow be (Identity a)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowFromBackendRow be x => FromBackendRow be (SqlSerial x)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(FromBackendRow be x, FromBackendRow be SqlNull) => FromBackendRow be (Maybe x)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, Generic (tbl Identity), Generic (tbl Exposed), GFromBackendRow be (Rep (tbl Exposed)) (Rep (tbl Identity))) => FromBackendRow be (tbl Identity)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, Generic (tbl (Nullable Identity)), Generic (tbl (Nullable Exposed)), GFromBackendRow be (Rep (tbl (Nullable Exposed))) (Rep (tbl (Nullable Identity)))) => FromBackendRow be (tbl (Nullable Identity))Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, FromBackendRow be a, FromBackendRow be b) => FromBackendRow be (a, b)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, KnownNat n, FromBackendRow be a) => FromBackendRow be (Vector n a)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, FromBackendRow be a, FromBackendRow be b, FromBackendRow be c) => FromBackendRow be (a, b, c)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, FromBackendRow be t) => FromBackendRow be (Tagged tag t)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, FromBackendRow be a, FromBackendRow be b, FromBackendRow be c, FromBackendRow be d) => FromBackendRow be (a, b, c, d)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, FromBackendRow be a, FromBackendRow be b, FromBackendRow be c, FromBackendRow be d, FromBackendRow be e) => FromBackendRow be (a, b, c, d, e)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, FromBackendRow be a, FromBackendRow be b, FromBackendRow be c, FromBackendRow be d, FromBackendRow be e, FromBackendRow be f) => FromBackendRow be (a, b, c, d, e, f)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, FromBackendRow be a, FromBackendRow be b, FromBackendRow be c, FromBackendRow be d, FromBackendRow be e, FromBackendRow be f, FromBackendRow be g) => FromBackendRow be (a, b, c, d, e, f, g)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(BeamBackend be, FromBackendRow be a, FromBackendRow be b, FromBackendRow be c, FromBackendRow be d, FromBackendRow be e, FromBackendRow be f, FromBackendRow be g, FromBackendRow be h) => FromBackendRow be (a, b, c, d, e, f, g, h)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowgFromBackendRow :: Proxy exposed -> FromBackendRowM be (rep ())gValuesNeeded :: Proxy be -> Proxy exposed -> Proxy rep -> IntGFromBackendRow be e U1Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowFromBackendRow be (t Identity) => GFromBackendRow be (K1 R (t Exposed)) (K1 R (t Identity))Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowFromBackendRow be (t (Nullable Identity)) => GFromBackendRow be (K1 R (t (Nullable Exposed))) (K1 R (t (Nullable Identity)))Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowFromBackendRow be x => GFromBackendRow be (K1 R (Exposed x)) (K1 R (Identity x))Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowFromBackendRow be x => GFromBackendRow be (K1 R (Exposed x)) (K1 R x)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row(GFromBackendRow be aExp a, GFromBackendRow be bExp b) => GFromBackendRow be (aExp :*: bExp) (a :*: b)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.RowGFromBackendRow be e p => GFromBackendRow be (M1 t f e) (M1 t f p)Defined in beam-core-0.11.1.0 · Database.Beam.Backend.SQL.Row