Accessing Configuration in Code

Loading the configuration

use runique::config_runique::RuniqueConfig;

let config = RuniqueConfig::from_env();

println!("Debug: {}", config.debug);
println!("Port: {}", config.port);
println!("DB: {}", config.database_url);

use runique::config_runique::RuniqueConfig;

async fn my_handler(template: TemplateContext) -> Response {
    let config = &template.engine.config;

    println!("Debug mode: {}", config.debug);
    println!("Port: {}", config.server.port);
    println!("IP: {}", config.server.ip_server);
    println!("Allowed hosts: {:?}", config.security.allowed_hosts);
    println!("Secret key: {}", config.security.secrete_key);
}

if template.engine.config.debug {
    // Debug mode: detailed logs, templates reloaded
} else {
    // Production mode: template cache, no sensitive logs
}

if template.engine.config.security.allowed_hosts.contains("*") {
    // ⚠️ Warning: all hosts are allowed (dangerous in production!)
}

Configuration is validated at startup:

let config = RuniqueConfig::from_env()
    .expect("Invalid configuration");

// Returns Err() if:
// - DATABASE_URL is missing
// - SECRETE_KEY is missing
// - Variables are invalid