Rust's WASI Targets: What's Changing?

This story was originally published on HackerNoon at: https://hackernoon.com/rusts-wasi-targets-whats-changing. In this post we'll discuss the introduction of the new targets, the motivation behind it, and what that means for existing WASI targets. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #rust, #rustlang, #wasm, #wasm32, #wasip2, #wasi-targets, #rust-changes, #rust-update, and more. This story was written by: @Rust. Learn more about this writer by checking @Rust's about page, and for more stories, please visit hackernoon.com. Rust 1.78 will introduce new `wasm32-wasip1` (tier 2) and `wasms32- wasip2' (tier 3) targets. Users of WASI 0.1 are encouraged to begin migrating to the new** 'wasm 32-wasi' target. The existing `wask32-unknown-unknown' and 'wassam32-emscripten' targets are unaffected by this post.