Rust Before Main - What Happens Before Your Code Runs

Explore the intricate process that occurs before a Rust program's main function executes in this illuminating 32-minute conference talk by Ryan Levick at Rust Linz, July 2022. Delve into the inner workings of Rust's startup sequence, gaining a deeper understanding of the steps that take place between compilation and the execution of your code. Learn about the hidden mechanisms that prepare your program for execution, including memory allocation, initialization of global variables, and runtime setup. Discover valuable resources for further exploration, such as articles on executable packing, Linux program startup, DLLs, and techniques for minimizing Rust binary size. Benefit from Ryan's extensive experience with Rust and his current focus on the language at Microsoft.