use log4r::{LogLevel, Logger}; fn main() { // Initialize the logger with Debug level Logger::init(LogLevel::Debug); // Test all log levels log4r::trace!("This is a trace message - won't be printed"); log4r::debug!("This is a debug message - will be printed"); log4r::info!("This is an info message - will be printed"); log4r::warn!("This is a warning message - will be printed"); log4r::error!("This is an error message - will be printed"); println!("\n--- Setting log level to Trace ---"); // Note: In a real implementation, we would have a way to reconfigure the logger // For now, we're just showing what trace level would look like log4r::trace!("This is a trace message - would be printed with Trace level"); }