[Solved] Which of these types correctly conforms to the Identifiable protocol? — Ans: struct Item: Identifiable { var id: UUID } | iOS Swift

iOS Swift - Lists and Data Display

Which of these types correctly conforms to the Identifiable protocol?

Astruct Item: Identifiable { var id: UUID }

Bstruct Item { var id: UUID }

Cclass Item { var id: Int }

Dclass Item: Identifiable { var name: String }

Step-by-Step Solution

Solution:

Step 1: Check protocol conformance
Only types that declare conformance to Identifiable and have an id property conform correctly.
Step 2: Analyze each option
struct Item: Identifiable { var id: UUID } declares conformance and has id. Others either lack conformance or the required property.
Final Answer:
struct Item: Identifiable { var id: UUID } -> Option A
Quick Check:
Conformance + id property = B [OK]

Quick Trick: Declare Identifiable and add id property to conform [OK]

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Which of these types correctly conforms to the Identifiable protocol?