Hoogle Search

Within LTS Haskell 24.61 (ghc-9.10.3)

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Exact lookup

1. lookupBuildOutcome :: HasUnitId pkg => pkg -> BuildOutcomes failure result -> Maybe (Either failure result)

   cabal-install	Distribution.Client.InstallPlan

   Lookup the build result for a single package.

2. lookupLocalPackageConfig :: (Semigroup a, Monoid a) => (PackageConfig -> a) -> ProjectConfig -> PackageName -> a

   cabal-install	Distribution.Client.ProjectConfig

   Look up a PackageConfig field in the ProjectConfig for a specific PackageName. This returns the configuration that applies to all local packages plus any package-specific configuration for this package.

3. lookupDependency :: SourcePackageDb -> PackageName -> VersionRange -> [UnresolvedSourcePackage]

   cabal-install	Distribution.Client.Types.SourcePackageDb

   Does a case-sensitive search by package name and a range of versions. We get back any number of versions of the specified package name, all satisfying the version range constraint. Additionally, `preferred-versions` (such as version deprecation) are honoured in this lookup, which is the only difference to lookupDependency

4. lookupPackageName :: SourcePackageDb -> PackageName -> [UnresolvedSourcePackage]

   cabal-install	Distribution.Client.Types.SourcePackageDb

   Does a case-sensitive search by package name. Additionally, `preferred-versions` (such as version deprecation) are honoured in this lookup, which is the only difference to lookupPackageName

5. lookupKey :: FromJSON a => Text -> Object -> Maybe a

   cached-json-file	System.Cached.JSON

   Look up key in object

6. lookupSig :: MonadThrow m => Signature -> AlloyInstance -> m AlloySig

   call-alloy	Language.Alloy.Call

   Lookup a signature within a given Alloy instance.

7. lookupOuter :: Ord p => p -> LexTree p a -> Maybe a

   calligraphy	Calligraphy.Util.LexTree

   No documentation available.

8. lookupCurrent :: IO (Maybe Application)

   cfenv	System.CloudFoundry.Environment

   Get the current Cloud Foundry environment and return the result in a Maybe. See current.

9. lookupInScope :: InScopeSet -> Var a -> Maybe (Var (Any :: Type))

   clash-lib	Clash.Core.VarEnv

   Look up a variable in the InScopeSet. This gives you the canonical version of the variable

10. lookupVarEnv :: Var b -> VarEnv a -> Maybe a

    clash-lib	Clash.Core.VarEnv

    Look up a value based on the variable

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