cargo wasixTo install this Cargo subcommand, first you'll want to install Rust and then you'll execute:
$ cargo install cargo-wasix
After that you can verify it works via:
$ cargo wasix --version
The cargo wasix subcommand is a thin wrapper around cargo subcommands,
providing optimized defaults for the wasm64-wasi target. Using cargo wasix
looks very similar to using cargo:
cargo wasix build — build your code in debug mode for the wasix target.
cargo wasix build --release — build the optimized version of your *.wasm.
cargo wasix run — execute a binary.
cargo wasix test — run your tests in wasm64-wasi.
cargo wasix bench — run your benchmarks in wasm64-wasi.
In general, if you'd otherwise execute cargo foo --flag you can likely execute
cargo wasix foo --flag and everything will "just work" for the wasm64-wasi
target.
To give it a spin yourself, try out the hello-world versions of programs!
$ cargo new wasix-hello-world
Created binary (application) `wasix-hello-world` package
$ cd wasix-hello-world
$ cargo wasix run
Compiling wasix-hello-world v0.1.0 (/code/wasix-hello-world)
Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Running `cargo-wasix target/wasm64-wasi/debug/wasix-hello-world.wasm`
Running `target/wasm64-wasi/debug/wasix-hello-world.wasm`
Hello, world!
Or a library with some tests:
``
$ cargo new wasix-hello-world --lib
Created librarywasix-hello-worldpackage
$ cd wasix-hello-world
$ cargo wasix test
Compiling wasix-hello-world v0.1.0 (/code/wasix-hello-world)
Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Running target/wasm64-wasi/debug/deps/wasix_hello_world-9aa88657c21196a1.wasm
Running/code/wasix-hello-world/target/wasm64-wasi/debug/deps/wasixhelloworld-9aa88657c21196a1.wasm`
running 1 test test tests::it_works ... ok
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out ```
This project is license under the Apache 2.0 license with the LLVM exception. See [LICENSE] for more details.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.