Expose Or and Routes

[Miaxos]

Motivation

Linked to #886
#886 (comment)

When you manipulate the Router struct to create tooling around in another crate, you'll need these two privates types.

tonic/tonic/src/transport/server/mod.rs

Line 92 in 8cc65a6

pub struct Router<A, B, L = Identity> {

For instance when you want to implement a trait like this

impl<C, A, B, L> SomeTrait<C> for GRPCDriver<C, Router<A, B, L>> {
  ...
}

Solution

Just expose them.

[davidpdrsn]

I believe we've discussed this before but I cannot find that discussion 🤷

However these types are intentionally private because they're likely to be removed in the future, namely as part of #830. I would suggest you use generics (if possible) or tower::util::BoxCloneService to erase the types.

[Miaxos]

All right! Good to know for #830, it's going to break some of my code! Yeah I tried with generics but it's doesn't work for that case, I didn't know about BoxCloneService I'll try.