Resolve DOCDOC comments in tor-dirmgr.

crates/tor-dirmgr/src/lib.rs

@@ -942,10 +942,8 @@ fn upgrade_weak_ref<T>(weak: &Weak<T>) -> Result<Arc<T>> {
     Weak::upgrade(weak).ok_or(Error::ManagerDropped)
 }
 
-/// Given a time `now`, return the age of the oldest consensus that we should
-/// request at that time.
-///
-/// DOCDOC allow_skew.
+/// Given a time `now`, and an amount of tolerated clock skew `tolerance`,
+/// return the age of the oldest consensus that we should request at that time.
 pub(crate) fn default_consensus_cutoff(
     now: SystemTime,
     tolerance: &DirSkewTolerance,

crates/tor-dirmgr/src/storage.rs

@@ -126,7 +126,11 @@ impl InputString {
             }
         }
     }
-    /// DOCDOC
+    /// Try to create an [`InputString`] from an open [`File`].
+    ///
+    /// We'll try to memory-map the file if we can.  If that fails, or if we
+    /// were built without the `mmap` feature, we'll fall back to reading the
+    /// file into memory.
     pub(crate) fn load(file: File) -> Result<Self> {
         #[cfg(feature = "mmap")]
         {