error handling patterns

SKILL.md

Expert decision frameworks for error handling choices. Claude knows Swift error syntax — this skill provides judgment calls for error type design and recovery strategies.

When Result wins: Parsing, validation, operations where failure is common and needs explicit handling. Forces exhaustive switch.

When throws wins: Network calls, file operations where failure is exceptional. Cleaner syntax with async/await.

iOS/tvOS 的專家錯誤處理決策：何時使用拋出與結果、錯誤類型設計權衡、復原策略選擇以及以使用者為導向的錯誤呈現模式。在設計錯誤層次結構、實作重試邏輯或決定如何向使用者顯示錯誤時使用。觸發關鍵字：Error、throws、Result、LocalizedError、重試、復原、錯誤呈現、do-catch、try、錯誤處理、失敗 來源：kaakati/rails-enterprise-dev。

查看原文