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Error Handling Excellence

Custom errors, composition, and Result combinators

4 Patterns4 Interactive0 Live Demos
Custom Error Types
intermediate
Implementing std::error::Error properly
🎮 Playgrounderrorcustom-types
Error Composition
intermediate
Using thiserror and anyhow effectively
🎮 Playgroundthiserroranyhow+1
Result Combinators
intermediate
and_then, or_else, map_err mastery
🎮 Playgroundresultcombinators+1
Error Context
advanced
Maintaining error chains and context
🎮 Playgroundcontexterror-chains