Improve the router

[sansyrox]

Improve the router. Add the ability to have variable parameters in the routes.

• Consider if we need to use a regex based router | as ripgrep is very fast
• Or we need to use a vanilla stack based router
• Or we need to go all fancy and implement a radix tree (or something similar) ourselves!

[JackThomson2]

I think using the actix router library may be a good option

[sansyrox]

@JackThomson2 , are you talking about this: https://crates.io/crates/actix-router ?

I am unable to find any documentation for the same.

[JackThomson2]

Docs are here: https://docs.rs/actix-router/0.4.0/actix_router/ and there are examples in the repository: https://github.com/actix/actix-net/blob/master/actix-router/examples/flamegraph.rs

[sansyrox]

@JackThomson2 , I did read the example, but I am unable to understand what is being done here(https://github.com/actix/actix-net/blob/master/actix-router/examples/flamegraph.rs#L3) . Do you know what is happening in this line?

I am not very familiar with DSL and rust macros. Looks like I will have to go through them thoroughly.

[sansyrox]

The latest router has been implemented: #90