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GHC 9.14.1 · lts/ghc-9.14.x · 7a6c33e · 2026-10-12

Moduleeffectful-2.7.1.0GHC2021

Effectful.Temporary

1 type
5 values

Packageeffectful-2.7.1.0
Exports6
LanguageGHC2021
LicenceBSD-3-Clause
SourceTemporary.hs

Effect

1 declaration

datadata Temporary (a :: Type -> Type) b

An effect for interacting with temporary files.

Instances2DispatchOf, StaticRep

type DispatchOf Temporary = 'Static 'WithSideEffectsDefined in effectful-2.7.1.0 · Effectful.Temporary
data StaticRep Temporary
- Temporary
Defined in effectful-2.7.1.0 · Effectful.Temporary

Handlers

valuerunTemporary

:: (HasCallStack, IOE :> es)
=> Eff (Temporary ': es) a
-> Eff es a

Run the Temporary effect.

Operations

valuewithSystemTempFile

:: Temporary :> es
=> String
File name template. See openTempFile.
-> (FilePath -> Handle -> Eff es a)
Callback that can use the file.
-> Eff es a

Lifted withSystemTempFile.

valuewithSystemTempDirectory

:: Temporary :> es
=> String
Directory name template. See openTempFile.
-> (FilePath -> Eff es a)
Callback that can use the directory.
-> Eff es a

Lifted withSystemTempDirectory.

valuewithTempFile

:: Temporary :> es
=> FilePath
Temp dir to create the file in.
-> String
File name template. See openTempFile.
-> (FilePath -> Handle -> Eff es a)
Callback that can use the file.
-> Eff es a

Lifted withTempFile.

valuewithTempDirectory

:: Temporary :> es
=> FilePath
Temp directory to create the directory in.
-> String
Directory name template. See openTempFile.
-> (FilePath -> Eff es a)
Callback that can use the directory.
-> Eff es a

Lifted withTempDirectory.