From 4d53519606cfc411a031f1c8c374315fd5ad2961 Mon Sep 17 00:00:00 2001
From: Eric Huss <eric@huss.org>
Date: Tue, 22 May 2018 16:55:53 -0700
Subject: [PATCH] Cleanup, address some comments.

---
 src/cargo/util/config.rs | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/cargo/util/config.rs b/src/cargo/util/config.rs
index 47625aebe..9a6cfea5e 100644
--- a/src/cargo/util/config.rs
+++ b/src/cargo/util/config.rs
@@ -246,7 +246,6 @@ impl Config {
             .map(AsRef::as_ref)
     }
 
-    // TODO: Why is this `pub`?
     pub fn values(&self) -> CargoResult<&HashMap<String, ConfigValue>> {
         self.values.try_borrow_with(|| self.load_values())
     }
@@ -508,8 +507,7 @@ impl Config {
         }
     }
 
-    // TODO: why is this pub?
-    pub fn expected<T>(&self, ty: &str, key: &str, val: CV) -> CargoResult<T> {
+    fn expected<T>(&self, ty: &str, key: &str, val: CV) -> CargoResult<T> {
         val.expected(ty, key)
             .map_err(|e| format_err!("invalid configuration for key `{}`\n{}", key, e))
     }
@@ -591,7 +589,6 @@ impl Config {
         !self.frozen && !self.locked
     }
 
-    // TODO: this was pub for RLS but may not be needed anymore?
     /// Loads configuration from the filesystem
     pub fn load_values(&self) -> CargoResult<HashMap<String, ConfigValue>> {
         let mut cfg = CV::Table(HashMap::new(), PathBuf::from("."));
@@ -1195,8 +1192,6 @@ impl<'de, 'config> de::MapAccess<'de> for ConfigMapAccess<'config> {
     where
         V: de::DeserializeSeed<'de>,
     {
-        // TODO: Is it safe to assume next_value_seed is always called
-        // (exactly once) after next_key_seed?
         let next_key = self.next.take().expect("next field missing");
         let next_key = self.key.join(next_key);
         seed.deserialize(Deserializer {
@@ -1490,7 +1485,7 @@ impl ConfigValue {
         }
     }
 
-    pub fn expected<T>(&self, wanted: &str, key: &str) -> CargoResult<T> {
+    fn expected<T>(&self, wanted: &str, key: &str) -> CargoResult<T> {
         bail!(
             "expected a {}, but found a {} for `{}` in {}",
             wanted,
-- 
2.30.2