| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Distribution.Types.MissingDependencyReason
Synopsis
Documentation
data MissingDependencyReason Source #
A reason for a dependency failing to solve.
This helps pinpoint dependencies that are installed with an incorrect version vs. dependencies that are not installed at all.
Constructors
| MissingLibrary (NonEmpty LibraryName) | One or more libraries is missing. |
| MissingPackage | A package is not installed. |
| WrongVersion [Version] | A package is installed, but the versions don't match. Contains the available versions. |
| MissingComponent PackageName | A component is not installed. |
Instances
| Show MissingDependencyReason Source # | |
Defined in Distribution.Types.MissingDependencyReason Methods showsPrec :: Int -> MissingDependencyReason -> ShowS # show :: MissingDependencyReason -> String # showList :: [MissingDependencyReason] -> ShowS # | |