Explore caching in modern CPUs and its relationship with Rust data types and structures in this 53-minute talk from Rust Cologne. Gain insights into efficient code writing that maximizes cache utilization. Delve into topics such as cache coherence, prefetching, performance optimization, and memory allocation. Learn about various data structures like linked lists, vectors, hashmaps, and binary trees, and their impact on cache performance. Discover techniques for memory alignment, insertion optimization, and the use of performance measurement tools. Understand concepts like false sharing and data locality to write more efficient Rust code.