Rust for TypeScript Developers: Values, Mutability, and References

Transitioning from TypeScript to Rust requires a mental shift in how you think about memory, values, and variables. While TypeScript manages memory automatically with a garbage collector, Rust gives you precise control without sacrificing safety. This text-only course helps you leverage your existing TypeScript knowledge to quickly grasp Rust's core concepts. You will learn how variables are stored, how references work, and how the compiler guarantees safety. In this course, you will: 1. Understand the fundamental differences between garbage collection and Rust's ownership model. 2. Compare TypeScript's read-only properties with Rust's strict immutability by default. 3. Master the mechanics of passing by value versus passing by reference. 4. Apply borrowing rules to write safe, concurrent, and high-performance code. 5. Map TypeScript's structural typing concepts to Rust's powerful trait system. 6. Practice reading modern compiler diagnostics to resolve common ownership and lifetime errors. You will start with key terminology, foundational definitions of memory allocation, stack versus heap, and basic syntax comparisons. From there, you will progress through practical written examples that contrast TypeScript patterns with their safe, high-performance Rust equivalents. This course is designed for TypeScript developers who want to learn Rust, with no prior systems programming experience required. Start reading today to unlock the full potential of systems-level programming with Rust.