Lib.rs

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

lib.rs:

wasmtime-wasi now supports using multiple snapshots to interface to the same WasiCtx!

wasmtime_wasi::Wasi::new(&Store, WasiCtx) is a struct which owns your WasiCtx and provides linkage to every available snapshot.

Individual snapshots are available through wasmtime_wasi::snapshots::preview_{0, 1}::Wasi::new(&Store, Rc<RefCell<WasiCtx>>).