Module version 

Structs

DevVer

ReqError

SemVer

SpecRev

The revision of a rov

StringVer

Enums

DevVersion

ParseError

ReqToVersionError

SpecrevParseError

Version

VersionReq

SemVer version requirement as defined by https://semver.org. or a Dev version requirement, which can be one of “dev”, “scm”, or “git”