Hoogle Search

Within LTS Haskell 24.12 (ghc-9.10.3)

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Exact lookup

1. lookupHotMethod :: Method method => MethodMap (MethodState method) -> method -> State (MethodState method) (MethodResult method)

   acid-state	Data.Acid.Core

   Find the state action that corresponds to an in-memory method.

2. lookupHotMethodAndSerialiser :: Method method => MethodMap (MethodState method) -> method -> (State (MethodState method) (MethodResult method), MethodSerialiser method)

   acid-state	Data.Acid.Core

   Find the state action and serialiser that correspond to an in-memory method.

3. lookup2 :: BCP47 -> Trie2 a -> Maybe a

   bcp47	Data.BCP47.Trie.Internal

   No documentation available.

4. lookupDependency :: Package pkg => PackageIndex pkg -> PackageName -> VersionRange -> [pkg]

   cabal-install-solver	Distribution.Solver.Types.PackageIndex

   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.

5. lookupPackageId :: Package pkg => PackageIndex pkg -> PackageIdentifier -> Maybe pkg

   cabal-install-solver	Distribution.Solver.Types.PackageIndex

   Does a lookup by package id (name & version). Since multiple package DBs mask each other case-sensitively by package name, then we get back at most one package.

6. lookupPackageName :: Package pkg => PackageIndex pkg -> PackageName -> [pkg]

   cabal-install-solver	Distribution.Solver.Types.PackageIndex

   Does a case-sensitive search by package name.

7. lookup' :: (Eq k, Hashable k) => Cache k v -> k -> IO (Maybe v)

   cache	Data.Cache

   Lookup an item with the given key, but don't delete it if it is expired. The function will only return a value if it is present in the cache and if the item is not expired. The function will not delete the item from the cache.

8. lookupSTM :: (Eq k, Hashable k) => Bool -> k -> Cache k v -> TimeSpec -> STM (Maybe v)

   cache	Data.Cache

   Lookup an item with a given key in the STM monad, given the current Monotonic time. STM variant of lookup and lookup'

9. lookupInSection :: Text -> Text -> RawIni -> Seq Text

   config-ini	Data.Ini.Config.Raw

   Look up an Ini value by section name and key. Returns the sequence of matches.

10. lookupSection :: Text -> RawIni -> Seq IniSection

    config-ini	Data.Ini.Config.Raw

    Look up an Ini section by name. Returns a sequence of all matching section records.

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