//@ args = '--std-feature --raw-strings'
#![no_std]externcrate alloc;usealloc::vec::Vec;include!(env!("BINDINGS"));structComponent;export!(Component);implGuest forComponent{fnrun(){// Test the argument is `&str`
cat::foo(b"hello");// Test the return type is `String`
let t:Vec<u8>=cat::bar();assert_eq!(t,b"world");}}