About the test
The RUST Programming (Short) test evaluates the knowledge and skills necessary for entry-level to mid-level programmers to write, debug, deploy, and maintain business applications in Rust using standard libraries, keywords, packages, and tools. The assessment measures key skill areas including Ownership, Borrowing, and Lifetimes; Structs, Enums, Traits, and Generics; Error Handling with Result and Option; Pattern Matching, Control Flow, and Iterators; Collections such as Vectors, Hash Maps, and Strings; and Cargo, Modules, Crates, and Testing. Questions are presented in Essay Composition, Multiple Choice, and Multiple Correct Answer formats, and are drawn from a large pool to help prevent cheating. Some questions include individual time limits to further deter cheating and improve predictive performance, and one or more questions are scored using artificial intelligence.
The specific attributes measured include:
Knowledge and Skills
- Error Handling with Result and Option
- Ownership, Borrowing, and Lifetimes
- Pattern Matching, Control Flow, and Iterators
- Structs, Enums, Traits, and Generics
|
Following completion, the test produces a Candidate Selection Report that includes an overall score and detailed scores for each attribute.
The Candidate Selection Report also provides expert interview questions that help you probe critical or low-scoring areas, along with a guide for noting your evaluation of the candidate's responses. Consistent use of an interview guide is an important part of gaining better candidate insights and making better hiring decisions.
Note that while the RUST Programming (Short) assessment is a useful and efficient instrument for confirming a base level of skill or knowledge about this important topic, it is not intended to pinpoint the exact level of candidate or skill. We recommend that skills tests, like this one, be used in parallel with other measurements, such as cognitive ability, job fit, and behavioral history. Each different type of test provides a valuable piece of information you can use when evaluating potential job performance.
Version: 1, Created: 06/28/2026 10:29 AM,
(Internal Use) pid=9625, CTB Direct Test