* Wasmtime 0.15.0 and Cranelift 0.62.0. (#1398) * Bump more ad-hoc versions. * Add build.rs to wasi-common's Cargo.toml. * Update the env var name in more places. * Remove a redundant echo.
This is the wasmtime-wasi crate, which implements the
WebAssembly System Interface (WASI) API in Rust.
WASI is greatly inspired by and directly derived from CloudABI. It differs in that it has aspirations to expand to a greater scope, and to better support the needs of WebAssembly engines.