{"id":65985,"library":"wasmtime-jit","title":"Wasmtime JIT","description":"JIT-style execution for WebAsssembly code in Cranelift","status":"active","version":"17.0.3","language":"rust","source_language":null,"source_url":"https://github.com/bytecodealliance/wasmtime","tags":["wasm","jit","cranelift","webassembly"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nwasmtime-jit = \"17.0.3\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add wasmtime-jit","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"JITEngine","correct":"use wasmtime_jit::JITEngine;"}],"quickstart":{"code":"use wasmtime_jit::JITEngine;\n\nfn main() -> Result<(), Box<dyn std::error::Error>> {\n    let engine = JITEngine::new()?;\n    let module = engine.compile(\"(module)\")?;\n    println!(\"Compiled module: {:?}\", module);\n    Ok(())\n}","lang":"rust","description":"Compiles a WebAssembly module using JIT."},"warnings":[{"fix":"Enable the `cranelift` feature in Cargo.toml.","message":"Requires the `cranelift` feature; may not work on all platforms.","severity":"gotcha","affected_versions":">=17.0.0"}],"env_vars":null,"search_vec":"'code':9 'cranelift':11,14 'execut':6 'jit':2,4,13 'jit-styl':3 'style':5 'wasm':12 'wasmtim':1 'webassembl':15 'webasssembl':8","created_at":"2026-06-17T17:17:32.893700+00:00","updated_at":"2026-06-17T17:17:32.893700+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/bytecodealliance/wasmtime","github":"https://github.com/bytecodealliance/wasmtime","docs":"https://docs.rs/wasmtime-jit/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["other"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}