tinywasm-parser

This crate provides the parser and lowering pipeline that converts WebAssembly binaries into tinywasm modules.

Features

• std: Enables the use of std and std::io for parsing from files and streams.
• log: Enables logging of the parsing process using the log crate.
• parallel: Enables multithreaded parsing and validation when std is available.

Usage

use tinywasm_parser::{Parser, ParserOptions};

let bytes = include_bytes!("./file.wasm");

let parser = Parser::new();
let module = parser.parse_module_bytes(bytes)?;

let parser = Parser::with_options(ParserOptions::default().with_rewrite_optimization(false));
let module = parser.parse_module_bytes(bytes)?;

let module = parser.parse_module_file("path/to/file.wasm")?;
let mut stream = std::fs::File::open("path/to/file.wasm")?;
let module = parser.parse_module_stream(&mut stream)?;

If you just want the default configuration, the top-level parse_bytes, parse_file, and parse_stream helpers are thin wrappers around Parser::new().