fn new()

in shenyu-wasm-build/src/instance.rs [41:70]

• 28 lines of code
• 1 McCabe index (conditional complexity)

    fn new(java_instance_object: GlobalRef, module_bytes: Vec<u8>) -> Result<Self, Error> {
        let module_bytes = module_bytes.as_slice();
        let imports = imports! {};
        let instance = match instantiate(module_bytes, &imports) {
            Ok(instance) => Rc::new(instance),
            Err(e) => {
                return Err(runtime_error(format!(
                    "Failed to instantiate the module: {}",
                    e
                )))
            }
        };

        let memories: HashMap<String, Memory> = instance
            .exports()
            .filter_map(|(export_name, export)| match export {
                Export::Memory(memory) => Some((
                    export_name.to_string(),
                    Memory::new(Rc::new(memory.clone())),
                )),
                _ => None,
            })
            .collect();

        Ok(Self {
            java_instance_object,
            instance,
            memories,
        })
    }