From 1133de04d26a1dd6439844773ebfa5882b9faf71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kat=20March=C3=A1n?= <kzm@zkat.tech>
Date: Sun, 30 Jun 2019 20:20:49 -0700
Subject: [PATCH] doc(ls): document ls::all()

---
 src/ls.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ls.rs b/src/ls.rs
index a6f18f6..dbef1c6 100644
--- a/src/ls.rs
+++ b/src/ls.rs
@@ -3,6 +3,7 @@ use std::path::Path;
 
 use crate::index;
 
+/// Returns an iterator that lists all cache index entries.
 pub fn all<P: AsRef<Path>>(cache: P) -> impl Iterator {
     index::ls(cache.as_ref())
 }