Module

Node.SQLite.Decoding

Package: purescript-node-sqlite
Repository: m-rinaldi/purescript-node-sqlite

#Error Source

type Error = NonEmptyList ForeignError

#DecodeNonNull Source

class DecodeNonNull (v :: Type)  where

Members

decodeNonNull :: forall m. Monad m => Foreign -> ExceptT Error m v

Instances

#DecodeSQL Source

class DecodeSQL (t :: Type)  where

Members

decode :: forall m. Monad m => Foreign -> ExceptT Error m t

Instances

(RowToList r rl, DecodeSQLFields rl r) => DecodeSQL (Record r)
(RowToList r rl, DecodeSQLFields rl r) => DecodeSQL (Maybe (Record r))
(RowToList r rl, DecodeSQLFields rl r) => DecodeSQL (Array (Record r))

#DecodeSQLField Source

class DecodeSQLField (v :: Type)  where

Members

decodeField :: forall m. Monad m => Foreign -> ExceptT Error m v

Instances

(DecodeNonNull v) => DecodeSQLField (Maybe v)
(DecodeNonNull v) => DecodeSQLField v

#DecodeSQLFields Source

class DecodeSQLFields :: RowList Type -> Row Type -> Constraintclass DecodeSQLFields (rl :: RowList Type) (row :: Row Type) | rl -> row where

Members

decodeFields :: forall m. Monad m => Proxy rl -> Foreign -> ExceptT Error m (Builder (Record ()) (Record row))

Instances

DecodeSQLFields Nil ()
(DecodeSQLFields tail tailRow, IsSymbol name, Lacks name tailRow, Cons name ty tailRow row, DecodeSQLField ty) => DecodeSQLFields (Cons name ty tail) row

Modules: Node.SQLite; Node.SQLite.Decoding; Node.SQLite.Encoding