Space Invaders - The C++20 Spaceship Operator is Upon Us

Explore the C++20 spaceship operator in this comprehensive conference talk from ACCU 2023. Delve into the simplification of comparison operators for user-defined types, understand the impact of enabling "-std=c++20" on your codebase, and investigate the new rewriting rules. Dissect the spaceship operator from both usage and implementation perspectives, while gaining insights into comparison categories and their significance. Learn how to correctly utilize this powerful new tool in C++20, uncovering its complexities and nuances beyond its seemingly simple appearance.