Function choices::warp::filters::path::full [−][src]
pub fn full() -> impl Filter + Copy
Returns the full request path, irrespective of other filters.
This will return a FullPath
, which can be stringified to return the
full path of the request.
This is more useful in generic pre/post-processing filters, and should probably not be used for request matching/routing.
Example
use warp::{Filter, path::FullPath}; use std::{collections::HashMap, sync::{Arc, Mutex}}; let counts = Arc::new(Mutex::new(HashMap::new())); let access_counter = warp::path::full() .map(move |path: FullPath| { let mut counts = counts.lock().unwrap(); *counts.entry(path.as_str().to_string()) .and_modify(|c| *c += 1) .or_insert(0) }); let route = warp::path("foo") .and(warp::path("bar")) .and(access_counter) .map(|count| { format!("This is the {}th visit to this URL!", count) });