107 fn smoke(module: &[u8]) -> Result<()> {  in smoke()
109     let module = match deserialize(&engine, module)? {  in smoke()  localVariable
110         Some(module) => module,  in smoke()
113     Instance::new(&mut Store::new(&engine, ()), &module, &[])?;  in smoke()
117 fn simple_add(module: &[u8]) -> Result<()> {  in simple_add()
119     let module = match deserialize(&engine, module)? {  in simple_add()  localVariable
120         Some(module) => module,  in simple_add()
124     let instance = Linker::new(&engine).instantiate(&mut store, &module)?;  in simple_add()
130 fn simple_host_fn(module: &[u8]) -> Result<()> {  in simple_host_fn()
132     let module = match deserialize(&engine, module)? {  in simple_host_fn()  localVariable
133         Some(module) => module,  in simple_host_fn()
139     let instance = linker.instantiate(&mut store, &module)?;  in simple_host_fn()
145 fn simple_floats(module: &[u8]) -> Result<()> {  in simple_floats()
147     let module = match deserialize(&engine, module)? {  in simple_floats()  localVariable
148         Some(module) => module,  in simple_floats()
152     let instance = Linker::new(&engine).instantiate(&mut store, &module)?;  in simple_floats()
158 fn deserialize(engine: &Engine, module: &[u8]) -> Result<Option<Module>> {  in deserialize()
162         unsafe { Module::deserialize(engine, module) }  in deserialize()
170         let memory_ptr = ptr::slice_from_raw_parts(module.as_ptr(), module.len());  in deserialize()
175         Ok(module) => Ok(Some(module)),  in deserialize()