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WASI 0.2 was recently stabilized, and Rust has begun implementing first-class support for it in the form of a dedicated new target. Rust 1.78 will introduce new wasm32-wasip1 (tier 2) and wasm32-wasip2 (tier 3) targets. wasm32-wasip1 is an effective rename of the existing wasm32-wasi target, freeing the target name up for an eventual WASI 1.0 release. Starting Rust 1.78 (May 2nd, 2024), users of W
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