Module logging 

Logging infrastructure for Sentinel proxy

This module provides structured logging to files for:

• Access logs (request/response data with trace_id)
• Error logs (errors and warnings)
• Audit logs (security events)

Access log formats supported:

• json (default): Structured JSON with all fields
• combined: Apache/nginx Combined Log Format with trace_id extension

Structs

AccessLogEntry

Access log entry with trace_id for request correlation

AuditLogEntry

Audit log entry for security events

ErrorLogEntry

Error log entry

LogManager

Log manager handling all log file writers

Enums

AccessLogFormat

Access log format

Type Aliases

SharedLogManager

Shared log manager that can be passed around