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1. unitEnv_lookup_maybe :: UnitEnvGraphKey -> UnitEnvGraph v -> Maybe v

   ghc-lib-parser	GHC.Unit.Env

   No documentation available.

2. finder_lookupHomeInterfaces :: FinderOpts -> Bool

   ghc-lib-parser	GHC.Unit.Finder.Types

   When looking up a home module:

   • True: search interface files (e.g. in '-c' mode)
   • False: search source files (e.g. in '--make' mode)

3. mgLookupModule :: ModuleGraph -> Module -> Maybe ModSummary

   ghc-lib-parser	GHC.Unit.Module.Graph

   Look up a ModSummary in the ModuleGraph Looks up the non-boot ModSummary Linear in the size of the module graph

4. unsafeLookupUnit :: HasDebugCallStack => UnitState -> Unit -> UnitInfo

   ghc-lib-parser	GHC.Unit.State

   Looks up the given unit in the unit state, panicking if it is not found

5. unsafeLookupUnitId :: HasDebugCallStack => UnitState -> UnitId -> UnitInfo

   ghc-lib-parser	GHC.Unit.State

   Looks up the given unit id in the unit state, panicking if it is not found

6. fuzzyLookup :: String -> [(String, a)] -> [a]

   ghc-lib-parser	GHC.Utils.Misc

   Search for possible matches to the users input in the given list, returning a small number of ranked results

7. directoryLookup :: Directory -> forall dec . () => IndexFile dec -> Maybe DirectoryEntry

   hackage-security	Hackage.Security.Client

   Lookup an entry in the dictionary This is an efficient operation.

8. indexLookupCabal :: IndexCallbacks -> Throws InvalidPackageException => PackageIdentifier -> IO (Trusted ByteString)

   hackage-security	Hackage.Security.Client

   Get (raw) cabal file (wrapper around indexLookupFile)

9. indexLookupEntry :: IndexCallbacks -> DirectoryEntry -> IO (Some IndexEntry, Maybe DirectoryEntry)

   hackage-security	Hackage.Security.Client

   Look up an entry by DirectoryEntry Since these DirectoryEntrys must come from somewhere (probably from the Directory), it is assumed that they are valid; if they are not, an (unchecked) exception will be thrown. This function also returns the DirectoryEntry of the next file in the index (if any) for the benefit of clients who wish to walk through the entire index.

10. indexLookupFile :: IndexCallbacks -> forall dec . () => IndexFile dec -> IO (Maybe (IndexEntry dec))

    hackage-security	Hackage.Security.Client

    Look up an entry by IndexFile Returns Nothing if the IndexFile does not refer to an existing file.

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