You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: codegen.rs
    path of file: ./repos/wit-bindgen/crates/rust/tests
    
    the code of the file until where you have to start completion: #![allow(unused_macros)]
#![allow(dead_code, unused_variables)]

mod codegen_tests {
    macro_rules! codegen_test {
        ($id:ident $name:tt $test:tt) => {

    
        fn consume(mut this: exports::my::inline::foo::Bar) -> u32 {
            let me: &MyResource = this.get();
            let prior_data: &u32 = &me.data;
            let new_data = prior_data + 1;
            let me: &mut MyResource = this.get_mut();
            let mutable_data: &mut u32 = &mut me.data;
            *mutable_data = new_data;
            me.data
        }