Add Features for your Cursor-built Rust app
Expert add features for Rust apps built with Cursor. We audit Cursor-generated Rust code for add features issues. From $19.
Cursor issues we find in Rust projects
Problems specific to Cursor's code generation patterns when building Rust apps.
Exposed API keys in client code
Cursor often places sensitive keys and secrets directly in client-side components or .env files without the NEXT_PUBLIC prefix distinction, making them accessible in the browser.
Missing input validation on API routes
Server actions and API routes generated by Cursor frequently accept user input without sanitization or schema validation, opening the door to injection attacks.
Unhandled async errors
Cursor wraps code in try/catch inconsistently. Failed API calls, database queries, and file operations often crash the app silently or show raw error messages to users.
Rust add features issues we check for
Add Features-specific Rust problems that need attention before production.
Excessive .clone() usage
AI tools clone data everywhere to satisfy the borrow checker instead of using references, lifetimes, or Cow — defeating Rust's zero-cost abstraction goals.
Improper error handling with unwrap()
Calling .unwrap() and .expect() on Result and Option types instead of proper error propagation with ? operator, causing panics in production.
Blocking in async contexts
Using std::thread::sleep, synchronous I/O, or blocking mutex locks inside async functions, starving the Tokio runtime of worker threads.
What our add features covers
Everything included when we add features your Cursor Rust project.
Start with a self-serve audit
Get a professional add features of your Cursor Rust project at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Three steps to get your Cursor Rust app production-ready.
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Can you add features my Cursor-built Rust app?
Yes. We regularly handle add features for Rust projects built with Cursor. We understand Cursor's code patterns and the specific Rust issues they introduce. Our review covers the full stack from frontend to backend.
What Rust add features issues does Cursor typically create?
Common add features issues in Cursor-generated Rust code include: exposed api keys in client code, missing input validation on api routes, unhandled async errors. On the Rust side, we often find: excessive .clone() usage, improper error handling with unwrap(), blocking in async contexts.
How much does add features cost for a Cursor Rust project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on add features work on Cursor-built Rust projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other Rust Technologies
Other Cursor Rust Services
Get add features for your Cursor Rust app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.