In Rust using warp, how do I build filters by configuration?

Asked Jan 22 '23 at 16:08

Active Jan 22 '23 at 16:08

Viewed 53 times

Starting with a root path:

let root = warp::path::end()
  .map(|| "Hello World, at root!");

I would like to construct .or() Filters by configuration:

for path in web_server_config.paths {
  root.or(warp::path(path).map(|| "OK"));  // or any configurable response
}

I understand now that root is cloned into or() and returns a new instance and a different type that wraps the original type. So I would make root mutable and reassign on each result of or(), but I don't how to type root correctly so that it can accept or() results, and satisfy warp::serve

asked Jan 22 '23 at 16:08

johnDisplayClass

You failed to provide the necessary `use` statements and a workable stub of `web_server_config`. – cafce25 Jan 22 '23 at 17:26
`web_server_config` here is arbitrary and in this example has a paths property being a Vector of strings. – johnDisplayClass Jan 23 '23 at 15:13

In Rust using warp, how do I build filters by configuration?

0 Answers0