Clone trait on gloo structs

[nydrani]

Summary

I was wondering why some of the structs in your api arent cloneable. The same with the other derived traits: PartialEq and Eq. The ones in particular are the File and Blob structs in the gloo_file. crate.

Motivation

It would be nice to be able to clone those structs.

Detailed Explanation

It looks like all the structs that bind to the web api in web-sys have this #[derive(Debug, Clone, PartialEq, Eq)] derive macro on them which means they shuold be fine to be cloned. It looks like File and Blob are simple wrappers around their respective structs in the web-sys crate. Is there a reason for why these structs should be not be clonable too?