06e9170f30
cargo test will test examples that have a "main.rs", but in this case, the example requires manual compilation as a wasm module, and doesn't build as a standalone program. Rename it to "demo.rs".
Python 3 extension for interface with Wasmtime/Cranelift.
Build
First, you'll need to install some Python dependencies:
$ pip3 install setuptools wheel==0.31.1 setuptools-rust
Next you can build the extension with:
rustup run nightly python3 setup.py build
Note that a nightly version of Rust is required due to our usage of PyO3.
This will create a directory called build/lib which you can add to
PYTHONPATH in order to get import wasmtime working.