Feature Request: `const` creation of `Url`

[poliorcetics]

I have a program with three (3) default Urls used in multiple places.

Right now, I'm doing CONSTANT_1.parse().expect("statically known url is invalid") everytime and just relying on tests to catch mistakes (not that they have ever changed but still, I don't want to leave it to chance).

I could use a LazyCell and do the expect dance once but that means I still have to do expect

Is it possible to either modify Url or have a ConstUrl::new("static str").into() -> Url ?

My personal use case is something like http(s)://<ip|domain>:<port> so I would be fine with a first version explicitly refusing to support more than this, but I can understand that being too limiting for other use cases