Standard console output log sink with ANSI color support.
Synchronous append-only file logging sink.
Structured JSON Lines (NDJSON) output log sink for observability.
Asynchronous background worker service for flushing log events to disk.
Zero-heap fixed-capacity inline buffer log event record.
Log severity enumeration and ANSI color formatting utilities.
Static logger frontend with compile-time formatting and severity filtering.
No-op compile-time disabled log sink for zero overhead.