What is the difference between heap and stack in Rust?

What is the difference between heap and stack in Rust?

In Rust, the stack is used for static memory allocation, while the heap is used for dynamic memory allocation. The stack is faster but has limited size, whereas the heap can grow but is slower to access.

Can you give me examples of when to use each?

Sure! Use the stack for fixed-size data like integers or structs with known sizes. Use the heap for data that can change size, like vectors or strings.

What happens if I run out of stack space?

If you run out of stack space, you'll encounter a stack overflow, which typically results in a program crash.

How does Rust manage memory differently from other languages?

Rust uses a unique ownership model with strict compile-time checks to ensure memory safety without a garbage collector.