Intermediate
Swift
Q79 / 100
What is @discardableResult when used on property accessors?
Correct! Well done.
Incorrect.
The correct answer is B) Silences the "result of call unused" warning when a method or property access result is not used
B
Correct Answer
Silences the "result of call unused" warning when a method or property access result is not used
Explanation
@discardableResult on functions returning Self (for chaining) lets callers chain without needing the return value, avoiding warnings.
Progress
79/100