[Rust Guide] 6.2. The Option Enum

Rust introduces the Option<T> enum to handle scenarios where a value may or may not exist, eliminating the need for null values which often cause errors in other languages. This design ensures developers explicitly manage cases where data might be missing, enhancing program safety and reliability. Developers should watch for Rust's strict type enforcement when working with Option<T>, as it requires explicit handling to avoid runtime issues.

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