TL;DR

Learn to use Rust's standard collections including Vec, HashMap, and HashSet with iterators

Key concepts

  • Rust collections
  • Rust Vec HashMap
  • Rust HashSet
  • Rust vectors
  • Rust standard collections

Next lesson

Lifetimes

Rust lifetimes explained — learn lifetime annotations, elision rules, and how the borrow checker validates reference validity

30 min

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