panic! vs. error in Rust

Error handling in Rust distinguishes itself by categorizing errors into recoverable and unrecoverable types, using the Result type and the panic! macro, respectively. Unlike many programming languages that employ a try...catch mechanism, Rust does not have exceptions, instead utilizing the Result<T, E> enum for recoverable errors, allowing developers to handle issues without abruptly terminating the program. The panic! macro, on the other hand, is used for unrecoverable errors, causing immediate program termination and providing a stack trace for debugging. Rust's approach emphasizes reliability and error management, encouraging developers to handle errors gracefully while offering methods like unwrap and expect for more specific error management tasks. The language's unique error handling approach contrasts with JavaScript's use of exceptions, offering a more structured way to manage various error scenarios and maintain program stability.