Free quiz · 15 questions in the bank
Rust Fundamentals Quiz
Answer 10 random questions about Rust Fundamentals, then see your score and why each answer is right. Every attempt draws a new set.
Sample questions
- What happens to
safterlet t = s;whensis a String? - Which types are Copy?
- How many mutable references to a value can exist at once?
- What does
fn f() -> i32 { 5; }return? - What replaces null in Rust?
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