From 3cd5c606a7d34e707e5caa0e67c35d4f6befacc8 Mon Sep 17 00:00:00 2001
From: xiaobogaga <m18202787110@gmail.com>
Date: Mon, 1 Apr 2019 11:17:33 +0800
Subject: [PATCH 1/3] add comment for ReadOptions.set_iterate_upper_bound
 method.

---
 src/db.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/db.rs b/src/db.rs
index 905dff3..5c1fdb6 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -1768,9 +1768,10 @@ impl ReadOptions {
         }
     }
 
+    /// set_iterate_upper_bound sets the upper bound for an iterator, and the upper bound itself
+    /// is not included on the iteration result.
     pub fn set_iterate_upper_bound<K: AsRef<[u8]>>(&mut self, key: K) {
         let key = key.as_ref();
-
         unsafe {
             ffi::rocksdb_readoptions_set_iterate_upper_bound(
                 self.inner,

From e99bf485ef92577f5461a91e07a770664d6aae8c Mon Sep 17 00:00:00 2001
From: xiaobogaga <m18202787110@gmail.com>
Date: Tue, 2 Apr 2019 10:05:57 +0800
Subject: [PATCH 2/3] address comment (#292)

---
 src/db.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/db.rs b/src/db.rs
index 5c1fdb6..6f54797 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -1104,7 +1104,7 @@ impl DB {
         DBIterator::new_cf(self, cf_handle, &readopts, mode)
     }
 
-    /// Opens an interator with `set_total_order_seek` enabled.
+    /// Opens an iterator with `set_total_order_seek` enabled.
     /// This must be used to iterate across prefixes when `set_memtable_factory` has been called
     /// with a Hash-based implementation.
     pub fn full_iterator(&self, mode: IteratorMode) -> DBIterator {
@@ -1768,7 +1768,7 @@ impl ReadOptions {
         }
     }
 
-    /// set_iterate_upper_bound sets the upper bound for an iterator, and the upper bound itself
+    /// Set the upper bound for an iterator, and the upper bound itself
     /// is not included on the iteration result.
     pub fn set_iterate_upper_bound<K: AsRef<[u8]>>(&mut self, key: K) {
         let key = key.as_ref();

From f997a0a2980dd07c3fc5cd99de792c1e83f7225e Mon Sep 17 00:00:00 2001
From: xiaobogaga <m18202787110@gmail.com>
Date: Tue, 2 Apr 2019 13:08:14 +0800
Subject: [PATCH 3/3] shorter comment

---
 src/db.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/db.rs b/src/db.rs
index 6f54797..4c1e233 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -1768,8 +1768,7 @@ impl ReadOptions {
         }
     }
 
-    /// Set the upper bound for an iterator, and the upper bound itself
-    /// is not included on the iteration result.
+    /// Set the upper bound for an iterator, and the upper bound itself is not included on the iteration result.
     pub fn set_iterate_upper_bound<K: AsRef<[u8]>>(&mut self, key: K) {
         let key = key.as_ref();
         unsafe {