Quiz · 4 questions

⏳ Lifetimes — How Long References Live

The scariest-looking syntax, mostly invisible

Level 0Rust Curious

0 XP0/80 lessons0/19 achievements

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01What is a lifetime in Rust?

02Why do you rarely write lifetime annotations?

03What does annotating two parameters with the same 'a actually do?

04What does the 'static lifetime mean?

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