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GHC 9.14.1 · lts/ghc-9.14.x · 3e2d568 · 2026-10-11

ModuleCabal-syntax-3.16.0.0Haskell2010

Distribution.Types.MissingDependencyReason

1 type

PackageCabal-syntax-3.16.0.0
Exports1
LanguageHaskell2010
LicenceBSD-3-Clause
SourceMissingDependencyReason.hs

datadata MissingDependencyReason

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.

Instances1Show

Show MissingDependencyReasonDefined in Cabal-syntax-3.16.0.0 · Distribution.Types.MissingDependencyReason