parity-wasm/README.md

parity-wasm

Documentation

Rust WebAssembly format serializing/deserializing

along with experimental interpreter

extern crate parity_wasm;

let module = parity_wasm::deserialize_file("./res/cases/v1/hello.wasm");
assert_eq!(module.code_section().is_some());

let code_section = module.code_section().unwrap(); // Part of the module with functions code

println!("Function count in wasm file: {}", code_section.bodies().len());

Wabt Test suite

There is work in progress on supporting wabt test suite (https://github.com/WebAssembly/testsuite), only limited subset of the wabt tests are executed in the moment. To run those tests:

• make sure you have all prerequisites to build wabt (since parity-wasm builds it internally using cmake, see https://github.com/WebAssembly/wabt)
• checkout with submodules (git submodule update --init --recurive)
• run cargo test --release --manifest-path=spec/Cargo.toml

License

parity-wasm is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), at your choice.

See LICENSE-APACHE, and LICENSE-MIT for details.