The post discusses a significant update to the Rust toolchain's bootstrap sequence, focusing on simplifying the process and reducing complexity for contributors. The redesigned sequence limits the standard library to be built with the current compiler version only, decreasing the need for dual compatibility. This change aims to streamline the development process by reducing the use of `cfg(bootstrap)` annotations and aligning Rust's build process with other languages.
Table of contents
TL;DR: What is being changed?A quick primer on bootstrapping and terminology used in this blog postMotivationThe current stage 0 bootstrap sequenceThe redesigned stage 0 bootstrap sequenceWhy is the redesigned stage 0 bootstrap sequence better?In terms of bootstrap invocations and bootstrap config, what does this redesign mean?What does this mean for contributors working on the standard library and the compiler?Frequently asked questions (FAQs)Questions, feedback, bugs?Sort: