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GHC 9.10.3 · lts/ghc-9.10.x · 248f8f0 · 2026-10-05

Package1.9.2.0Language

polysemy

Higher-order, low-boilerplate free monads.

Version1.9.2.0
CategoryLanguage
LicenceBSD-3-Clause
AuthorSandy Maguire
Maintainerhttps://funprog.zulipchat.com/#narrow/stream/216942-Polysemy
Homepagegithub.com/polysemy-research/polysemy#readme
Pinned byhackage polysemy 1.9.2.0
Sourcehackage.haskell.org/package/polysemy-1.9.2.0

Modules

41 modules

Polysemy50
Polysemy.Async6
Polysemy.AtomicState15
Polysemy.Bundle5
Polysemy.Embed3
Polysemy.Error16
Polysemy.Fail5
Polysemy.Fail.Type1
Polysemy.Final17
Polysemy.Fixpoint2
Polysemy.IO1
Polysemy.Input6
Polysemy.Membership10
Polysemy.NonDet4
Polysemy.Opaque3The auxiliary effect Opaque used by interpreters of Scoped
Polysemy.Output15
Polysemy.Reader6
Polysemy.Resource8
Polysemy.Scoped15
Polysemy.State17
Polysemy.Tagged5
Polysemy.Trace10
Polysemy.Writer14

Internal modules · 18

Polysemy.Embed.Type1
Polysemy.Internal29
Polysemy.Internal.Bundle2
Polysemy.Internal.Combinators17
Polysemy.Internal.CustomErrors4
Polysemy.Internal.CustomErrors.Redefined4This code is copied verbatim from Type.Errors due to limitations in the
Polysemy.Internal.Fixpoint2
Polysemy.Internal.Index3
Polysemy.Internal.Kind3
Polysemy.Internal.NonDet1
Polysemy.Internal.Scoped6
Polysemy.Internal.Sing3
Polysemy.Internal.Strategy10
Polysemy.Internal.TH.Common12
Polysemy.Internal.TH.Effect2This module provides Template Haskell functions for automatically generating
Polysemy.Internal.Tactics13
Polysemy.Internal.Union27
Polysemy.Internal.Writer7

Description

Please see the README on GitHub at https://github.com/polysemy-research/polysemy#readme

Depends on

12 packages

Used by in this set · 9