Safe Haskell	None
Language	Haskell2010

Distribution.Backpack.ModuleShape

Contents

Description

Synopsis

Module shapes

A ModuleShape describes the provisions and requirements of a library. We can extract a ModuleShape from an InstalledPackageInfo.

Constructors

ModuleShape
Fields modShapeProvides :: OpenModuleSubst modShapeRequires :: Set ModuleName

Instances

Eq ModuleShape #
Instance details Methods (==) :: ModuleShape -> ModuleShape -> Bool # (/=) :: ModuleShape -> ModuleShape -> Bool #
Show ModuleShape #
Instance details Methods showsPrec :: Int -> ModuleShape -> ShowS Source # show :: ModuleShape -> String Source # showList :: [ModuleShape] -> ShowS Source #
Generic ModuleShape #
Instance details Associated Types type Rep ModuleShape :: * -> * Source # Methods from :: ModuleShape -> Rep ModuleShape x Source # to :: Rep ModuleShape x -> ModuleShape Source #
Binary ModuleShape #
Instance details Methods put :: ModuleShape -> Put Source # get :: Get ModuleShape Source # putList :: [ModuleShape] -> Put Source #
ModSubst ModuleShape #
Instance details Methods modSubst :: OpenModuleSubst -> ModuleShape -> ModuleShape Source #
type Rep ModuleShape #
Instance details type Rep ModuleShape = D1 (MetaData "ModuleShape" "Distribution.Backpack.ModuleShape" "Cabal-2.1.0.0" False) (C1 (MetaCons "ModuleShape" PrefixI True) (S1 (MetaSel (Just "modShapeProvides") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 OpenModuleSubst) :*: S1 (MetaSel (Just "modShapeRequires") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Set ModuleName))))

The default module shape, with no provisions and no requirements.