Development.IDE.Types.HscEnvEq

Documentation

data HscEnvEq

An HscEnv with equality. Two values are considered equal if they are created with the same call to newHscEnvEq.

Instances

Eq HscEnvEq

Defined in Development.IDE.Types.HscEnvEq

Methods

(==) :: HscEnvEq -> HscEnvEq -> Bool

(/=) :: HscEnvEq -> HscEnvEq -> Bool

Show HscEnvEq

Defined in Development.IDE.Types.HscEnvEq

Methods

showsPrec :: Int -> HscEnvEq -> ShowS

show :: HscEnvEq -> String

showList :: [HscEnvEq] -> ShowS

Hashable HscEnvEq

Defined in Development.IDE.Types.HscEnvEq

Methods

hashWithSalt :: Int -> HscEnvEq -> Int

hash :: HscEnvEq -> Int

Binary HscEnvEq

Defined in Development.IDE.Types.HscEnvEq

Methods

put :: HscEnvEq -> Put

get :: Get HscEnvEq

putList :: [HscEnvEq] -> Put

NFData HscEnvEq

Defined in Development.IDE.Types.HscEnvEq

Methods

rnf :: HscEnvEq -> ()

hscEnv :: HscEnvEq -> HscEnv

newHscEnvEq :: FilePath -> HscEnv -> [(InstalledUnitId, DynFlags)] -> IO HscEnvEq

Wrap an HscEnv into an HscEnvEq.

hscEnvWithImportPaths :: HscEnvEq -> HscEnv

Unwrap the HscEnv with the original import paths. Used only for locating imports

newHscEnvEqPreserveImportPaths :: HscEnv -> [(InstalledUnitId, DynFlags)] -> IO HscEnvEq

Wrap an HscEnv into an HscEnvEq.

newHscEnvEqWithImportPaths :: Maybe (Set FilePath) -> HscEnv -> [(InstalledUnitId, DynFlags)] -> IO HscEnvEq

envImportPaths :: HscEnvEq -> Maybe (Set FilePath)

If Just, import dirs originally configured in this env If Nothing, the env import dirs are unaltered

envPackageExports :: HscEnvEq -> IO ExportsMap

envVisibleModuleNames :: HscEnvEq -> IO (Maybe [ModuleName])

listVisibleModuleNames is a pure function, but it could panic due to a ghc bug: https://github.com/haskell/haskell-language-server/issues/1365 So it's wrapped in IO here for error handling If Nothing, listVisibleModuleNames panic

deps :: HscEnvEq -> [(InstalledUnitId, DynFlags)]

In memory components for this HscEnv This is only used at the moment for the import dirs in the DynFlags