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diff --git a/third_party/rust/wasmparser/README.md b/third_party/rust/wasmparser/README.md new file mode 100644 index 0000000000..d40b38b550 --- /dev/null +++ b/third_party/rust/wasmparser/README.md @@ -0,0 +1,36 @@ +# The WebAssembly binary file decoder in Rust + +**A [Bytecode Alliance](https://bytecodealliance.org/) project** + +[![crates.io link](https://img.shields.io/crates/v/wasmparser.svg)](https://crates.io/crates/wasmparser) +[![docs.rs docs](https://img.shields.io/static/v1?label=docs&message=wasmparser&color=blue&style=flat-square)](https://docs.rs/wasmparser/) + +The decoder library provides lightweight and fast decoding/parsing of WebAssembly binary files. + +The other goal is minimal memory footprint. For this reason, there is no AST or IR of WebAssembly data. + +See also its sibling at https://github.com/wasdk/wasmparser + + +## Documentation + +The documentation and examples can be found at the https://docs.rs/wasmparser/ + + +## Fuzzing + +To fuzz test wasmparser.rs, switch to a nightly Rust compiler and install [cargo-fuzz]: + +``` +cargo install cargo-fuzz +``` + +Then, from the root of the repository, run: + +``` +cargo fuzz run parse +``` + +If you want to use files as seeds for the fuzzer, add them to `fuzz/corpus/parse/` and restart cargo-fuzz. + +[cargo-fuzz]: https://github.com/rust-fuzz/cargo-fuzz |