Rust coding tests

Looking for your next Rust developer? Make sure they can leverage Rust's fast performance and reliability and have the programming expertise needed to build safe and scalable applications.

TestGorilla's universal coding tests help you find the cream-of-the-crop developers in your talent pool. Test real-world coding abilities in up to 20 languages – including Rust – to ensure your next hire has the technical skills required for your projects. This way, they can face industry and user challenges head-on and deliver the robust solutions you need

Rust coding test

What is a Rust skills test?

Rust is a modern general-purpose programming language. It's especially useful for projects prioritizing performance and memory safety without requiring a garbage collector. For instance, it's used in systems programming, game development, and web development.

Portfolios and resumes offer only a glimpse into programmers' skill sets. By assessing code, you get a much better picture of how candidates will fit into your dev team and perform on the job.

A Rust skills test is a coding test that assesses and objectively ranks Rust developers. TestGorilla's Rust online tests evaluates candidates on their knowledge, ability, and coding proficiency in areas including syntax, memory management, debugging, functions, ownership, concurrency, and more.

Why use Rust skills tests?

  • Find top-tier candidates: Go beyond polished interview answers and test real-world skills, such as debugging and performance optimization.

  • Accurately measure skill levels: Coding tests have science-backed validity and anti-cheating measures.

  • Choose your skill focus: You can combine multiple tests assessing the programming skills most relevant to your role (for example, strings or binary trees). 

  • Offer a five-star candidate experience: About six in ten tech candidates prefer skills-based hiring so they can showcase their skills. Plus, our configurable IDE enables your candidates to match their development environments to their needs.

  • Hire well-rounded devs: You can combine coding tests with tests that target crucial soft skills – like communication and problem-solving.

What roles can you hire for with a Rust coding test?

Rust systems programmer

Rust systems programmers build performance-critical software for operating systems, embedded systems, and high-performance applications. They excel at memory-safe, zero-cost abstractions – and often contribute to open-source Rust projects. They need skills in testing and debugging, plus familiarity with other languages (such as Go).

Rust back-end developer

A Rust back-end developer creates scalable server-side applications. Common tasks include developing RESTful APIs, handling concurrent requests, identifying bottlenecks, and interacting with databases (e.g., using libraries such as SQLx). Industry-specialized roles may also require knowledge of artificial intelligence (AI), trading, or other specialist areas.

Rust full-stack developer

Full-stack Rust developers design scalable code and create user-friendly applications, often integrating WebAssembly (Wasm) for the front-end. They combine server-side skills (e.g., API development) with user-facing development. Experience in full-stack frameworks such as Tauri is valuable.

Rust blockchain developer

Rust blockchain developers build scalable services using Rust in blockchain ecosystems, such as Polkadot or Solana. Back-end development and database management skills are especially important, but so are API development, testing frameworks, and blockchain-specific skills such as smart contract and cryptography.

12 programming skills tested in Rust and 19 other coding languages

Evaluate 12 essential programming skills with coding challenges and simulated tasks. Let candidates solve problems using Rust or any of 19 additional programming languages based on their expertise and experience.

Coding: Data Structures - Stacks and Queues

This intermediate-level coding challenge assesses candidates' proficiency in manipulating stacks and queues. You can configure which programming languages will be available for your candidates.
35 min

Coding: Debugging

This intermediate-level coding challenge focuses on candidates’ ability to interpret and debug code, based on a set of requirements, in the programming language of their choice. You can configure which programming languages will be available.
35 min

Coding: Entry-Level Algorithms

This coding test assesses candidates' ability to program a basic algorithm, in the programming language of their choice. You can configure which programming languages will be available for your candidates to choose from.
15 min

Coding: Intermediate-Level Algorithms

This coding test assesses candidates' intermediate-level programming skills, in the programming language of their choice. You can configure which programming languages will be available for your candidates to choose from.
35 min

Coding: Data Structures - Heaps

This intermediate-level coding challenge assesses candidates' proficiency in working with heaps, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Graphs

This intermediate-level coding challenge assesses candidates' proficiency in graph data structures. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Binary Search Trees

This intermediate-level coding challenge assesses candidates' proficiency in working with binary search trees, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures – Binary Trees

This intermediate-level, language-agnostic coding challenge assesses candidates' proficiency in manipulating binary trees, enabling candidates to choose their preferred programming language. Employers can configure supported languages as needed.
35 min

Coding: Data Structures – Linked Lists

This intermediate-level coding test evaluates candidates' ability to manipulate linked lists, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Arrays

This intermediate-level coding test evaluates candidates' ability to manipulate arrays, crucial for code optimization, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures – Strings

This intermediate-level coding challenge assesses candidates' proficiency in manipulating strings. You can configure which programming languages will be available for your candidates.
35 min

Coding: Data Structures - Hash Tables

This intermediate-level coding challenge assesses candidates' proficiency in working with hash tables, in the programming language of their choice. You can configure which programming languages will be available for your candidates.
35 min

Built-in features to support your Rust assessment

Want to maximize your chances of hiring the best Rust developer for the role? We recommend multi-measure testing.

By pairing your coding test with other relevant tests that evaluate your candidates' soft skills, cognitive abilities, knowledge, and preferences you can ensure you shortlist talent that's ready to contribute from day one.

Pair coding tests with other tests

See what it looks like in action

All tasks and scenarios are solved in this integrated development environment (IDE). Once the candidate assesses the problem, they can choose Rust as their preferred language from the drop-down menu and solve the question.

Get started with your Rust coding test

Ready to start testing for Rust skills? Screen developers in three easy steps.

1. Create your assessment

Choose an existing universal coding test or create your own custom challenge. Select from up to 20 languages to include in your test including Rust, C, and Java.

2. Invite candidates your way

Connect with candidates by sending email invites directly from TestGorilla, straight from your ATS, or by sharing a direct link.

Illustration representing employees liking skills-based hiring

3. Analyze and shortlist top coders

Evaluate candidates’ Rust and coding skills, plus soft skills. Use our dashboard and reports to identify top performers.

Rust coding tests FAQ