use rust_wasm::*;
use std::fs::File;
use std::io::BufReader;
fn main() {
	let mut store = init_store();
	let f = File::open("filename").unwrap();
	let module = decode_module(BufReader::new(f)).unwrap();
	let module_instance = instantiate_module(&mut store, module, &[]).unwrap();
	if let ExternVal::Func(main_addr) = get_export(&module_instance, "main").unwrap() {
		let res = invoke_func(&mut store, main_addr, Vec::new());
		println!("{:?}", res);
	}
}

use rust_wasm::*;
use std::fs::File;
use std::io::BufReader;
fn main() {
	let f = File::open("filename").unwrap();
	let module = decode_module(BufReader::new(f)).unwrap();
	let mod_exports = module_exports(&module);
	let mod_imports = module_imports(&module);
}

use rust_wasm::*;
fn main() {
	let mut store = init_store();
	let func_type = types::Func { args: vec![types::I32, types::F64], result: vec![types::I64] };
	let print_count_args = |args: &[values::Value], ret: &mut[values::Value]| {
		println!("{:?}", args);
		ret[0] = values::Value::I64(args.len() as u64);
		None
	};
	let func_addr = alloc_func(&mut store, &func_type, Box::new(print_count_args));
}