more fixes after renaming package

Author: zaidoon1

src/backup.rs

@@ -120,10 +120,10 @@ impl BackupEngine {
     /// # Examples
     ///
     /// ```ignore
-    /// use rocksdb::backup::{BackupEngine, BackupEngineOptions};
+    /// use rust_rocksdb::backup::{BackupEngine, BackupEngineOptions};
     /// let backup_opts = BackupEngineOptions::default();
     /// let mut backup_engine = BackupEngine::open(&backup_opts, &backup_path).unwrap();
-    /// let mut restore_option = rocksdb::backup::RestoreOptions::default();
+    /// let mut restore_option = rust_rocksdb::backup::RestoreOptions::default();
     /// restore_option.set_keep_log_files(true); /// true to keep log files
     /// if let Err(e) = backup_engine.restore_from_latest_backup(&db_path, &wal_dir, &restore_option) {
     ///     error!("Failed to restore from the backup. Error:{:?}", e);

src/db_iterator.rs

@@ -31,7 +31,7 @@ pub type DBRawIterator<'a> = DBRawIteratorWithThreadMode<'a, DB>;
 /// widely recognised Rust idioms.
 ///
 /// ```
-/// use rocksdb::{DB, Options};
+/// use rust_rocksdb::{DB, Options};
 ///
 /// let path = "_path_for_rocksdb_storage4";
 /// {
@@ -141,7 +141,7 @@ impl<'a, D: DBAccess> DBRawIteratorWithThreadMode<'a, D> {
     /// # Examples
     ///
     /// ```rust
-    /// use rocksdb::{DB, Options};
+    /// use rust_rocksdb::{DB, Options};
     ///
     /// let path = "_path_for_rocksdb_storage5";
     /// {
@@ -178,7 +178,7 @@ impl<'a, D: DBAccess> DBRawIteratorWithThreadMode<'a, D> {
     /// # Examples
     ///
     /// ```rust
-    /// use rocksdb::{DB, Options};
+    /// use rust_rocksdb::{DB, Options};
     ///
     /// let path = "_path_for_rocksdb_storage6";
     /// {
@@ -218,7 +218,7 @@ impl<'a, D: DBAccess> DBRawIteratorWithThreadMode<'a, D> {
     /// # Examples
     ///
     /// ```rust
-    /// use rocksdb::{DB, Options};
+    /// use rust_rocksdb::{DB, Options};
     ///
     /// let path = "_path_for_rocksdb_storage7";
     /// {
@@ -257,7 +257,7 @@ impl<'a, D: DBAccess> DBRawIteratorWithThreadMode<'a, D> {
     /// # Examples
     ///
     /// ```rust
-    /// use rocksdb::{DB, Options};
+    /// use rust_rocksdb::{DB, Options};
     ///
     /// let path = "_path_for_rocksdb_storage8";
     /// {
@@ -375,7 +375,7 @@ pub type DBIterator<'a> = DBIteratorWithThreadMode<'a, DB>;
 /// ranges and direction.
 ///
 /// ```
-/// use rocksdb::{DB, Direction, IteratorMode, Options};
+/// use rust_rocksdb::{DB, Direction, IteratorMode, Options};
 ///
 /// let path = "_path_for_rocksdb_storage2";
 /// {