Update RocksDB to 8.6.7 (#825)

* Update RocksDB to 8.6.7

* comment docs

7 files changed, 17 insertions, 17 deletions

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 45d690f..260c673 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -2,7 +2,7 @@ name: RocksDB CI
 
 on: [push, pull_request]
 env:
-  RUST_VERSION: 1.63.0
+  RUST_VERSION: 1.66.0
 
 jobs:
   fmt:
diff --git a/Cargo.toml b/Cargo.toml
index 0bb8a8b..f88d627 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "rocksdb"
 description = "Rust wrapper for Facebook's RocksDB embeddable database"
 version = "0.21.0"
 edition = "2018"
-rust-version = "1.63"
+rust-version = "1.66.0"
 authors = ["Tyler Neely <t@jujit.su>", "David Greenberg <dsg123456789@gmail.com>"]
 repository = "https://github.com/rust-rocksdb/rust-rocksdb"
 license = "Apache-2.0"
@@ -36,7 +36,7 @@ serde1 = ["serde"]
 
 [dependencies]
 libc = "0.2"
-librocksdb-sys = { path = "librocksdb-sys", version = "0.12.0" }
+librocksdb-sys = { path = "librocksdb-sys", version = "0.13.0" }
 serde = { version = "1", features = [ "derive" ], optional = true }
 
 [dev-dependencies]
diff --git a/README.md b/README.md
index f18f0f9..f4ef392 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ rust-rocksdb
 [![documentation](https://docs.rs/rocksdb/badge.svg)](https://docs.rs/rocksdb)
 [![license](https://img.shields.io/crates/l/rocksdb.svg)](https://github.com/rust-rocksdb/rust-rocksdb/blob/master/LICENSE)
 [![Gitter chat](https://badges.gitter.im/rust-rocksdb/gitter.png)](https://gitter.im/rust-rocksdb/lobby)
-![rust 1.63.0 required](https://img.shields.io/badge/rust-1.63.0-blue.svg?label=MSRV)
+![rust 1.66.0 required](https://img.shields.io/badge/rust-1.66.0-blue.svg?label=MSRV)
 
 
 ![GitHub commits (since latest release)](https://img.shields.io/github/commits-since/rust-rocksdb/rust-rocksdb/latest.svg)
diff --git a/librocksdb-sys/Cargo.toml b/librocksdb-sys/Cargo.toml
index 174103f..1eaac75 100644
--- a/librocksdb-sys/Cargo.toml
+++ b/librocksdb-sys/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "librocksdb-sys"
-version = "0.12.0+8.5.3"
+version = "0.13.0+8.6.7"
 edition = "2018"
-rust-version = "1.63"
+rust-version = "1.66.0"
 authors = ["Karl Hobley <karlhobley10@gmail.com>", "Arkadiy Paronyan <arkadiy@ethcore.io>"]
 license = "MIT/Apache-2.0/BSD-3-Clause"
 description = "Native bindings to librocksdb"
@@ -38,6 +38,6 @@ uuid = { version = "1.0", features = ["v4"] }
 
 [build-dependencies]
 cc = { version = "1.0", features = ["parallel"] }
-bindgen = { version = "0.65", default-features = false, features = ["runtime"] }
+bindgen = { version = "0.68", default-features = false, features = ["runtime"] }
 glob = "0.3"
 pkg-config = { version = "0.3", optional = true }
diff --git a/librocksdb-sys/build_version.cc b/librocksdb-sys/build_version.cc
index ffc616f..592e475 100644
--- a/librocksdb-sys/build_version.cc
+++ b/librocksdb-sys/build_version.cc
@@ -8,13 +8,13 @@
 
 // The build script may replace these values with real values based
 // on whether or not GIT is available and the platform settings
-static const std::string rocksdb_build_git_sha  = "f32521662acf3352397d438b732144c7813bbbec";
-static const std::string rocksdb_build_git_tag = "rocksdb_build_git_tag:v8.5.3";
+static const std::string rocksdb_build_git_sha  = "cb7a5e02edeb883193eb5b4901d5943f58e9add9";
+static const std::string rocksdb_build_git_tag = "rocksdb_build_git_tag:v8.6.7";
 #define HAS_GIT_CHANGES 0
 #if HAS_GIT_CHANGES == 0
 // If HAS_GIT_CHANGES is 0, the GIT date is used.
 // Use the time the branch/tag was last modified
-static const std::string rocksdb_build_date = "rocksdb_build_date:2023-09-01 20:58:39";
+static const std::string rocksdb_build_date = "rocksdb_build_date:2023-09-26 15:51:19";
 #else
 // If HAS_GIT_CHANGES is > 0, the branch/tag has modifications.
 // Use the time the build was created.
diff --git a/librocksdb-sys/rocksdb b/librocksdb-sys/rocksdb
-Subproject f32521662acf3352397d438b732144c7813bbbe
+Subproject cb7a5e02edeb883193eb5b4901d5943f58e9add
diff --git a/src/properties.rs b/src/properties.rs
index f80ca2d..96ae641 100644
--- a/src/properties.rs
+++ b/src/properties.rs
@@ -12,18 +12,18 @@ macro_rules! property {
     };
 }
 
-/// "rocksdb.num-files-at-level<N>" - returns string containing the number
-/// of files at level <N>, where <N> is an ASCII representation of a
+/// "rocksdb.num-files-at-level<`N`>" - returns string containing the number
+/// of files at level <`N`>, where <`N`> is an ASCII representation of a
 /// level number (e.g., "0").
 pub fn num_files_at_level(level: usize) -> PropertyName {
     unsafe { level_property("num-files-at-level", level) }
 }
 
-/// "rocksdb.compression-ratio-at-level<N>" - returns string containing the
-/// compression ratio of data at level <N>, where <N> is an ASCII
+/// "rocksdb.compression-ratio-at-level<`N`>" - returns string containing the
+/// compression ratio of data at level <`N`>, where <`N`> is an ASCII
 /// representation of a level number (e.g., "0"). Here, compression
 /// ratio is defined as uncompressed data size / compressed file size.
-/// Returns "-1.0" if no open files at level <N>.
+/// Returns "-1.0" if no open files at level <`N`>.
 pub fn compression_ratio_at_level(level: usize) -> PropertyName {
     unsafe { level_property("compression-ratio-at-level", level) }
 }
@@ -42,7 +42,7 @@ pub const SSTABLES: &PropName = property!("sstables");
 pub const CFSTATS: &PropName = property!("CFSTATS");
 
 /// "rocksdb.cfstats-no-file-histogram" - returns a multi-line string with
-/// general columm family stats per-level over db's lifetime ("L<n>"),
+/// general column family stats per-level over db's lifetime ("`L<n>`"),
 /// aggregated over db's lifetime ("Sum"), and aggregated over the
 /// interval since the last retrieval ("Int").
 /// It could also be used to return the stats in the format of the map.
@@ -190,7 +190,7 @@ pub const ESTIMATE_PENDING_COMPACTION_BYTES: &PropName =
 /// of the aggregated table properties of the target column family.
 pub const AGGREGATED_TABLE_PROPERTIES: &PropName = property!("aggregated-table-properties");
 
-/// "rocksdb.aggregated-table-properties-at-level<N>", same as the previous
+/// "rocksdb.aggregated-table-properties-at-`level<N>`", same as the previous
 /// one but only returns the aggregated table properties of the
 /// specified level "N" at the target column family.
 pub fn aggregated_table_properties_at_level(level: usize) -> PropertyName {