Wasmtime's WASI Implementation

This crate provides a Wasmtime host implementations of different versions of WASI. WASI is implemented with the Rust crates tokio and cap-std primarily, meaning that operations are implemented in terms of their native platform equivalents by default.

For components and WASIp2, see [p2]. For WASIp1 and core modules, see the preview1 module documentation.

For WASIp3, see [p3]. WASIp3 support is experimental, unstable and incomplete.

Crate defining the Wasi type for Wasmtime, which represents a WASI instance which may be added to a linker.