Module relations

Functions for working with package relations.

Functions

ensure_exact_version

Update a relation string to depend on a specific version.

ensure_minimum_version

Update a relation string to ensure a particular version is required.

ensure_relation

Ensure that a relation exists.

ensure_some_version

Ensure that a relation exists for a particular package.

is_dep_implied

Check if one dependency is implied by another.

is_relation_implied

Check if one relation implies another.