Module log 

Structured logging functionality with multiple severity levels.

This module provides the core logging infrastructure for the telemetry system. It supports structured logging with key-value attributes and automatically correlates log messages with active spans when available.

Severity Levels

The logging system supports multiple severity levels:

• Severity::Trace - Very detailed debugging information
• Severity::Debug - Detailed debugging information
• Severity::Info - General informational messages
• Severity::Warn - Warning messages for potential issues
• Severity::Error - Error messages for serious problems
• Severity::Fatal - Fatal error messages for critical failures

Examples

veecle_telemetry::info!("Operation completed", {
    "duration_ms" = 150,
    "success" = true
});