wasmer/lib/singlepass-backend/README.md

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# Wasmer singlepass backend

Wasmer is a standalone JIT WebAssembly runtime, aiming to be fully
compatible with Emscripten, Rust and Go. [Learn
more](https://github.com/wasmerio/wasmer).


This crate represents the Singlepass backend integration for Wasmer.

## Usage

### Usage in Wasmer Standalone

If you are using the `wasmer` CLI, you can specify the backend with:

```sh
wasmer run program.wasm --backend=singlepass
```

### Usage in Wasmer Embedded

If you are using Wasmer Embedded, you can specify
the LLVM backend to the [`compile_with` function](https://docs.rs/wasmer-runtime-core/*/wasmer_runtime_core/fn.compile_with.html):

```rust
use wasmer_singlepass_backend::SinglepassCompiler;

// ...
let module = wasmer_runtime_core::compile_with(&wasm_binary[..], &SinglepassCompiler::new());
```