Benchmarking and Performance Tuning

Rust is celebrated for its performance, but even with its efficiency, there's always room for improvement. Optimizing means making your code run faster, use less memory, or both.

This is vital for applications like game engines, embedded systems, or high-throughput web services where every millisecond and byte counts.

Benchmarking is the practice of systematically measuring your code's performance. It helps you understand exactly how fast specific parts of your program are under various conditions.

• Execution Time: How long a function or block of code takes.
• Memory Usage: How much RAM a task consumes.
• Throughput: How many operations can be completed per second.

Benchmarking removes guesswork from optimization, showing you empirical results.