Module statistics 

Package Statistics, Update Notifications, and Security Advisories

Tracks package installation metrics, detects available updates by comparing installed vs available package versions, and checks installed packages against security advisories.

NOTE: Many types in this module are forward declarations for user-space APIs. They will be exercised when user-space process execution is functional. See TODO(user-space) markers for specific activation points.

Structs

PackageStats

Per-package usage and installation statistics.

SecurityAdvisory

A security advisory describing a vulnerability that affects one or more packages.

StatsCollector

Collects and queries per-package statistics.

UpdateNotification

Notification that an installed package has a newer version available.

Enums

AdvisorySeverity

Severity level for a security advisory.

Functions

check_advisories

Check installed packages against a list of security advisories.

check_for_updates

Compare installed packages against available packages and return notifications for packages that have newer versions.