Why is router feature enabled by default?

[pronebird]

Hi,

I am using tonic for a simple grpc over the UDS. Can you please ELI5 what's the consequence of disabling the router feature? It seems that my code compiles without it. My primary goal is to shake out axum from my dependency tree.

[pronebird]

Ok so I figured that it compiles because router is a default feature. With default-features = false add_service() is no longer available so I guess I cannot get rid of axum