fixup! feat(e2ei): add PkiEnvironment.fetch_crls()

Author: SimonThormeyer

e2e-identity/src/pki_env/crl.rs

@@ -1,15 +1,16 @@
-use std::collections::{HashMap, HashSet};
+use std::collections::HashMap;
 
 use super::{Error, Result};
 use crate::pki_env::{PkiEnvironment, hooks::HttpMethod};
 
 impl PkiEnvironment {
     /// Fetch certificate revocation lists from the given URIs, return a map from the URLs to a DER-encoded certificate
     /// list.
-    pub async fn fetch_crls(&self, uris: HashSet<String>) -> Result<HashMap<String, Vec<u8>>> {
-        let mut crls = HashMap::with_capacity(uris.len());
+    pub async fn fetch_crls(&self, uris: impl Iterator<Item = &str>) -> Result<HashMap<String, Vec<u8>>> {
+        let mut crls = HashMap::with_capacity(uris.size_hint().0);
 
         for uri in uris {
+            let uri = uri.to_owned();
             let response = self
                 .hooks
                 .http_request(HttpMethod::Get, uri.clone(), vec![], vec![])