Hoogle Search

Within LTS Haskell 24.36 (ghc-9.10.3)

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Exact lookup

1. 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.

2. 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.

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

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

   Does a case-sensitive search by package name.

4. 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.

5. 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'

6. 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.

7. 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.

8. lookupValue :: Text -> IniSection -> Seq IniValue

   config-ini	Data.Ini.Config.Raw

   Look up an Ini key's value in a given section by the key. Returns the sequence of matches.

9. lookupKeyValue :: Key κ => κ -> Map κ ν -> Maybe ν

   core-data	Core.Data.Structures

   If the dictionary contains the specified key, return the value associated with that key.

10. lookupPackageByRel :: PackageNameMap a -> (a -> (BinPkgName, DebianVersion)) -> Relation -> [a]

    debian	Debian.Apt.Package

    lookupPackageByRel returns all the packages that satisfy the specified relation TODO: Add architecture check

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