Cabal-1.4.0.1: A framework for packaging Haskell software Source code Contents Index

Distribution.Version Portability portable Stability alpha Maintainer Isaac Jones <ijones@syntaxpolice.org>

Contents Package versions Version ranges Deprecated compat stuff

Description

Versions for packages, based on the Version datatype.

Synopsis

data VersionRange = AnyVersion | ThisVersion Version | LaterVersion Version | EarlierVersion Version | UnionVersionRanges VersionRange VersionRange | IntersectVersionRanges VersionRange VersionRange notThisVersion :: Version -> VersionRange orLaterVersion :: Version -> VersionRange orEarlierVersion :: Version -> VersionRange betweenVersionsInclusive :: Version -> Version -> VersionRange withinRange :: Version -> VersionRange -> Bool isAnyVersion :: VersionRange -> Bool showVersion :: Version -> String parseVersion :: ReadP r Version

Package versions

Version ranges

data VersionRange Source

Constructors AnyVersion ThisVersion Version LaterVersion Version EarlierVersion Version UnionVersionRanges VersionRange VersionRange IntersectVersionRanges VersionRange VersionRange Instances Eq VersionRange Read VersionRange Show VersionRange Text VersionRange

notThisVersion :: Version -> VersionRange Source

orLaterVersion :: Version -> VersionRange Source

orEarlierVersion :: Version -> VersionRange Source

betweenVersionsInclusive :: Version -> Version -> VersionRange Source

withinRange :: Version -> VersionRange -> Bool Source

Does this version fall within the given range?

isAnyVersion :: VersionRange -> Bool Source

Deprecated compat stuff

showVersion :: Version -> String Source

parseVersion :: ReadP r Version Source

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