//! Issue #56309 #![crate_type = "cdylib"] #[link(wasm_import_module = "test")] extern "C" { fn log(message_data: u32, message_size: u32); } #[no_mangle] pub fn main() { let message = "Hello, world!"; unsafe { log(message.as_ptr() as u32, message.len() as u32); } }