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GHC 10.0.0.20260917 · lts/ghc-10.0.x · 77a8662 · 2026-10-31

Moduleghc-10.0.0.20260917GHC2024

GHC.Unit.External.Visibility

Synopsis

type VisibilityMap
data UnitVisibility

Packageghc-10.0.0.20260917
Exports2
LanguageGHC2024
LicenceBSD-3-Clause
SourceVisibility.hs

typetype VisibilityMap = UniqMap Unit UnitVisibility

UniqFM map from Unit to a UnitVisibility.

datadata UnitVisibility

UnitVisibility records the various aspects of visibility of a particular Unit.

Constructors

UnitVisibility
- uv_expose_all :: Bool
- uv_renamings :: [(ModuleName, ModuleName)]
  Any custom renamings that should bring extra ModuleNames into scope.
- uv_package_name :: First FastString
  The package name associated with the Unit. This is used to implement legacy behavior where -package foo-0.1 implicitly hides any packages named foo
- uv_requirements :: UniqMap ModuleName (Set InstantiatedModule)
  The signatures which are contributed to the requirements context from this unit ID.
- uv_explicit :: Maybe PackageArg
  Whether or not this unit was explicitly brought into scope, as opposed to implicitly via the exposed fields in the package database (when -hide-all-packages is not passed.)

Instances3Semigroup, Monoid, Outputable

Semigroup UnitVisibilityDefined in ghc-10.0.0.20260917 · GHC.Unit.External.Visibility
Monoid UnitVisibilityDefined in ghc-10.0.0.20260917 · GHC.Unit.External.Visibility
Outputable UnitVisibilityDefined in ghc-10.0.0.20260917 · GHC.Unit.External.Visibility