How FastAPI handles path matching?

[seifalmotaz]

Hi, I am a Dart developer. I am developing a new server-side library something like FastAPI (I inspired a lot of FastAPI).

I am using Regular Expressions to match the request path and the handler path:
example: /my/path/1567 to match /my/path/([0-9]+)

but I was wondering if there is a better way to handle the route path that makes the matching take less time.

Thanks.
My project/library: https://seifalmotaz.github.io/cruky/

[lnxpy]

This official documentation shows that how Django handles the URL pattern matching. It used to be RegEx as the URL patterns but now they have path as well. Hope you find if useful.