How does Rust handle panics differently from exceptions in languages like Java or Python?

Responsive Ad Header

Question

Grade: Education Subject: Support
How does Rust handle panics differently from exceptions in languages like Java or Python?
Asked by:
89 Viewed 89 Answers

Answer (89)

Best Answer
(418)
Rust panics are not caught and handled like exceptions. Instead, they unwind the stack, calling destructors for any local variables with `Drop` implementations. This ensures resources are cleaned up before termination. While `catch` blocks exist, they are primarily used for recovering from panics in tests or specific, controlled scenarios, not for general error handling. Rust favors `Result` for recoverable errors.