LinkedList

Lesson in the Rust Roadmap · Stage 5: Testing

Last updated 14 September 2026

What is LinkedList?

LinkedList<T> is a doubly-linked list where each node contains a value and pointers to both next and previous nodes. Provides O(1) insertion/removal at both ends but O(n) indexing. Generally slower than Vec and rarely needed; VecDeque is usually preferred for queue operations.

Study this in the interactive course See the whole Rust roadmap

Free resources to learn LinkedList

Official docsLinkedList in std::collections
ArticleToo Many Linked Lists

LinkedList: common questions

Can I learn LinkedList in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain LinkedList in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this LinkedList tutorial for beginners?

It is lesson 35 of 122 in the free Rust roadmap, in stage 5, Testing. If you are new to Rust, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.