Function init_logging 

pub fn init_logging(
    config: LoggingConfig,
) -> Result<(), Box<dyn Error + Send + Sync>>

Initialize logging with the given configuration

This function sets up the tracing subscriber with the appropriate layers based on configuration:

• Console output (plain text or JSON)
• Optional file output with rotation
• Optional OpenTelemetry tracing layer

Arguments

• config - Logging configuration

Example

use mockforge_observability::logging::{LoggingConfig, init_logging};

let config = LoggingConfig {
    level: "info".to_string(),
    json_format: true,
    file_path: Some("logs/mockforge.log".into()),
    max_file_size_mb: 10,
    max_files: 5,
};

init_logging(config).expect("Failed to initialize logging");