mesh-error-handling

What problem does it solve?

This Skill addresses the challenge of managing potential failures in Mesh programs, ensuring code robustness and clarity by leveraging built-in error handling mechanisms.

Core Features & Use Cases

• Result and Option Types: Safely handle operations that may succeed or fail (Result<T, E>) or return a value or nothing (Option<T>).
• ? Propagation Operator: Simplify error propagation by automatically returning early from functions when an Err or None is encountered.
• Error Conversion: Seamlessly convert between different error types using From and Try traits for cleaner error handling across function boundaries.
• Use Case: When processing user input that requires multiple validation steps, each of which could fail, this Skill allows you to chain these validations concisely, returning the first error encountered or the final successful result.

Quick Start

Use the mesh-error-handling skill to demonstrate the ? operator with Result types.