Safe Haskell	Safe
Language	Haskell2010

Data.BTree.Primitives.Value

Documentation

class (Binary v, Show v, Typeable v) => Value v where Source #

Minimal complete definition

Nothing

Methods

fixedSize :: Proxy v -> Maybe Int Source #

Just with the size in bytes if v is a fixed sized value, Nothing if v is variable sized.

Instances

Value Bool Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Bool -> Maybe Int Source #
Value Char Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Char -> Maybe Int Source #
Value Double Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Double -> Maybe Int Source #
Value Float Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Float -> Maybe Int Source #
Value Int8 Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Int8 -> Maybe Int Source #
Value Int16 Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Int16 -> Maybe Int Source #
Value Int32 Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Int32 -> Maybe Int Source #
Value Int64 Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Int64 -> Maybe Int Source #
Value Integer Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Integer -> Maybe Int Source #
Value Word8 Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Word8 -> Maybe Int Source #
Value Word16 Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Word16 -> Maybe Int Source #
Value Word32 Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Word32 -> Maybe Int Source #
Value Word64 Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Word64 -> Maybe Int Source #
Value () Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy () -> Maybe Int Source #
Value ByteString Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy ByteString -> Maybe Int Source #
Value Text Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy Text -> Maybe Int Source #
Value TxId Source #
Instance details Defined in Data.BTree.Primitives.Ids Methods fixedSize :: Proxy TxId -> Maybe Int Source #
Value PageId Source #
Instance details Defined in Data.BTree.Primitives.Ids Methods fixedSize :: Proxy PageId -> Maybe Int Source #
Value v => Value [v] Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy [v] -> Maybe Int Source #
(Value k1, Value k2) => Value (k1, k2) Source #
Instance details Defined in Data.BTree.Primitives.Value Methods fixedSize :: Proxy (k1, k2) -> Maybe Int Source #
(Value k, Value v) => Value (Tree k v) Source #
Instance details Defined in Data.BTree.Impure.Internal.Structures Methods fixedSize :: Proxy (Tree k v) -> Maybe Int Source #
(Value k, Value v) => Value (NonEmptyTree k v) Source #
Instance details Defined in Data.BTree.Impure.NonEmpty Methods fixedSize :: Proxy (NonEmptyTree k v) -> Maybe Int Source #