Propagating Errors and ? Operator

The ? operator provides concise error propagation in functions returning Result or Option. It automatically unwraps Ok/Some values or early-returns Err/None to the caller. This eliminates verbose match expressions and enables clean, readable error handling patterns.

Visit the following resources to learn more:

• @official@Recoverable Errors with Result
• @article@Understanding Result, Option, and '?' Operators in Rust