Module logging 

Structured Logging

Provides structured logging with kernel context for production debugging.

Features

• JSON structured output for log aggregation
• Context propagation (trace IDs, tenant IDs)
• Per-domain log levels
• Audit logging for security events

Example

use rustkernel_core::observability::logging::{LogConfig, StructuredLogger};

let config = LogConfig::production();
config.init()?;

StructuredLogger::info()
    .kernel("graph/pagerank")
    .tenant("tenant-123")
    .message("Kernel execution completed")
    .field("latency_us", 150)
    .log();

Structs

AuditLog

Audit log entry for security-relevant events

LogConfig

Logging configuration

StructuredLogger

Structured logger builder

Enums

AuditEventType

Audit event types

AuditResult

Audit result

LogLevel

Log level

LogOutput

Log output target