* wasmtime-wasi: re-exporting this WasiCtxBuilder was shadowing the right one wasi-common's WasiCtxBuilder is really only useful wasi_cap_std_sync and wasi_tokio to implement their own Builder on top of. This re-export of wasi-common's is 1. not useful and 2. shadow's the re-export of the right one in sync::*. * wasi-common: eliminate WasiCtxBuilder, make the builder methods on WasiCtx instead * delete wasi-common::WasiCtxBuilder altogether just put those methods directly on &mut WasiCtx. As a bonus, the sync and tokio WasiCtxBuilder::build functions are no longer fallible! * bench fixes * more test fixes
WASI implementation in Rust, using cap-std.