+

src/util/secmap.rs

@@ -5,6 +5,7 @@ use std::{
     iter,
     path::{Path, PathBuf},
     str::FromStr,
+    sync::Arc,
 };
 
 use crate::{
@@ -244,22 +245,21 @@ impl<'a> RencInst<'a, InStore> {
             .into()
     }
     /// read secret file
-    pub fn bake_decrypted(self, ident: &dyn Identity) -> Result<HashMap<&'a Secret, Vec<u8>>> {
-        self.inner()
-            .pin()
-            .into_iter()
-            .map(|(k, v)| {
-                v.read_buffer().map(|b| {
-                    (
-                        k.0,
-                        SecBuf::<HostEnc>::from(b)
-                            .decrypt(ident)
-                            .expect("must")
-                            .inner(),
-                    )
-                })
-            })
-            .try_collect::<HashMap<&'a Secret, Vec<u8>>>()
+    pub fn bake_decrypted(self, ident: &dyn Identity) -> Result<Arc<HashMap<&'a Secret, Vec<u8>>>> {
+        let self_arc = Arc::new(self.inner());
+        let self_arc_ref = self_arc.pin();
+        let ret: Arc<HashMap<&Secret, Vec<u8>>> = Arc::new(HashMap::new());
+
+        for ((k, _), v) in self_arc_ref.into_iter() {
+            ret.pin().insert(
+                k,
+                v.read_buffer()
+                    .and_then(|i| SecBuf::<HostEnc>::from(i).decrypt(ident))
+                    .expect("decrypt must sussess")
+                    .inner(),
+            );
+        }
+        Ok(ret)
     }
 }