Option & Result Enumerations

Option<T> handles nullable values with Some(T) and None variants, replacing null pointers safely. Result<T, E> manages error handling with Ok(T) for success and Err(E) for failures. Both enums enable safe error handling through pattern matching and method chaining.

Visit the following resources to learn more:

• @official@Option & unwrap
• @official@Result
• @article@Error Handling in Rust - Andrew Gallant's Blog
• @article@Using unwrap() in Rust is Okay - Andrew Gallant's Blog