usealloc::vec::Vec;/// A WebAssembly Data Instance
////// See <https://webassembly.github.io/spec/core/exec/runtime.html#data-instances>
#[cfg_attr(feature ="debug",derive(Debug))]pub(crate)structDataInstance{pub(crate)data:Option<Vec<u8>>,
}implDataInstance{pub(crate)fndrop(&mutself){self.data.take();}}