logging-setup

Migrating print() statements to os.log Logger in Swift involves replacing basic console outputs with structured, categorized, and level-based logging calls. This process introduces privacy annotations, enabling system integration and improved debugging capabilities.

Structured logging using os.log solves the lack of privacy controls and system integration found in basic print() statements. It introduces categories, log levels, and privacy annotations like .private and .hash, ensuring sensitive user data is redacted in release builds and easily searchable in Console.app.

Yes, you can use Logger to redact sensitive user data in Swift release builds by applying privacy annotations such as .private, .sensitive, and .hash. This ensures that structured logs protect user information while remaining visible and filterable in Console.app.

Yes, the logging-setup approach works directly with Console.app for filtering Swift logs. By generating structured logging infrastructure using os.log/Logger with defined categories and log levels, it ensures that logs are fully visible and filterable within the system's Console application.

Replacing print() with Logger for Swift project migration upgrades your debugging to support categorized log levels and privacy-aware data protection. Unlike print(), Logger outputs integrate natively with Console.app and automatically redact sensitive information in release builds.