wasmparser

library0.245.0rscratesunverified

A simple event-driven library for parsing WebAssembly binary files.

# Cargo.toml
[dependencies]
wasmparser = "0.245.0"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · WASMPARSER

wasmparser

utilityrustv0.245.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Parser

✓ use wasmparser::Parser;

Parses a minimal WebAssembly module and prints each payload.

use wasmparser::Parser; fn main() { let wasm_bytes: &[u8] = &[0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00]; let parser = Parser::new(0); for payload in parser.parse_all(wasm_bytes) { match payload { Ok(p) => println!("Parsed: {:?}", p), Err(e) => eprintln!("Error: {:?}", e), } } }

Debug

Known issues

No known issues recorded.

Upgrade

Version history

0.245.0latest on crates.io

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Dependencies

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Agent activity

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Resources

githubhttps://github.com/bytecodealliance/wasm-tools ↗

homepagehttps://github.com/bytecodealliance/wasm-tools/tree/main/crates/wasmparser ↗

docshttps://docs.rs/wasmparser/ ↗