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Error Handling Excellence

Custom errors, composition, and Result combinators

4 Patterns4 Interactive0 Live Demos

Custom Error Types

Implementing std::error::Error properly

🎮 Playgrounderrorcustom-types

Error Composition

Using thiserror and anyhow effectively

🎮 Playgroundthiserroranyhow+1

Result Combinators

and_then, or_else, map_err mastery

🎮 Playgroundresultcombinators+1

Maintaining error chains and context

🎮 Playgroundcontexterror-chains