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GHC 9.14.1 · lts/ghc-9.14.x · 3e2d568 · 2026-10-11

Moduleunliftio-0.2.25.1Haskell2010

UnliftIO.Exception.Lens

Functions from Control.Exception.Lens, but using MonadUnliftIO, not MonadCatch

6 values

Packageunliftio-0.2.25.1
Exports6
LanguageHaskell2010
LicenceMIT
SourceLens.hs

valuecatching

:: MonadUnliftIO m
=> Getting (First a) SomeException a
-> m r
-> a -> m r
-> m r

catching using MonadUnliftIO

valuecatching_

:: MonadUnliftIO m
=> Getting (First a) SomeException a
-> m r
-> m r
-> m r

catching_ using MonadUnliftIO

valuehandling

:: MonadUnliftIO m
=> Getting (First a) SomeException a
-> a -> m r
-> m r
-> m r

handling using MonadUnliftIO

valuehandling_

:: MonadUnliftIO m
=> Getting (First a) SomeException a
-> m r
-> m r
-> m r

handling_ using MonadUnliftIO

valuetrying

:: MonadUnliftIO m
=> Getting (First a) SomeException a
-> m r
-> m (Either a r)

trying using MonadUnliftIO

valuetrying_

:: MonadUnliftIO m
=> Getting (First a) SomeException a
-> m r
-> m (Maybe r)

trying_ using MonadUnliftIO