Module version 

Cross-ecosystem version-format conversions.

Cargo and the polyglot package registries disagree on prerelease syntax; these helpers normalize between them so each binding manifest receives a version string that its tooling will accept.

Functions

to_r_version

Convert a semver pre-release version to R / CRAN-compatible version format.

to_rubygems_prerelease

Convert a semver pre-release version to RubyGems canonical prerelease format.