Error Handling
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What is Error Handling?
Rust handles errors through Result<T, E> for operations that may fail and Option<T> for values that may be absent. Result has Ok(T) for success and Err(E) for errors, while Option has Some(T) and None. Pattern matching and the ? operator enable elegant error handling and propagation. Rust doesn't use exceptions, eliminating many common error-handling problems.
Free resources to learn Error Handling
- Official docsError Handling
- ArticleHow to Handle Errors in Rust
More in stage 3: Error Handling
Error Handling: common questions
Can I learn Error Handling in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Error Handling in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Error Handling tutorial for beginners?
It is lesson 12 of 122 in the free Rust roadmap, in stage 3, Error Handling. If you are new to Rust, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.