dbvar-2021.8.23: Mutable variables that are written to disk using delta encodings.
Safe Haskell None
Language Haskell2010

Data.DeltaMap

Synopsis

Documentation

data DeltaMap key da Source #

Delta type for Map .

Constructors

Insert key ( Base da)
Delete key
Adjust key da

Instances

Instances details
( Show key, Show da, Show ( Base da)) => Show ( DeltaMap key da) Source #
Instance details

Defined in Data.DeltaMap

Methods

showsPrec :: Int -> DeltaMap key da -> ShowS Source #

show :: DeltaMap key da -> String Source #

showList :: [ DeltaMap key da] -> ShowS Source #

( Show key, Show da, Show ( Base da)) => Buildable ( DeltaMap key da) Source #
Instance details

Defined in Data.DeltaMap

Methods

build :: DeltaMap key da -> Builder Source #

( Ord key, Delta da) => Delta ( DeltaMap key da) Source #
Instance details

Defined in Data.DeltaMap

Associated Types

type Base ( DeltaMap key da) Source #

Methods

apply :: DeltaMap key da -> Base ( DeltaMap key da) -> Base ( DeltaMap key da) Source #

type Base ( DeltaMap key da) Source #
Instance details

Defined in Data.DeltaMap

type Base ( DeltaMap key da) = Map key ( Base da)