Remove rocksdb storage from documentation

README.md

@@ -31,11 +31,10 @@
 
  - **Feature-rich.** You can use both long polling and webhooks, configure an underlying HTTPS client, set a custom URL of a Telegram API server, do graceful shutdown, and much more.
 
- - **Simple dialogues.** Our dialogues subsystem is simple and easy-to-use, and, furthermore, is agnostic of how/where dialogues are stored. For example, you can just replace a one line to achieve [persistence]. Out-of-the-box storages include [Redis], [RocksDB] and [Sqlite].
+ - **Simple dialogues.** Our dialogues subsystem is simple and easy-to-use, and, furthermore, is agnostic of how/where dialogues are stored. For example, you can just replace a one line to achieve [persistence]. Out-of-the-box storages include [Redis] and [Sqlite].
 
 [persistence]: https://en.wikipedia.org/wiki/Persistence_(computer_science)
 [Redis]: https://redis.io/
-[RocksDB]: https://rocksdb.org/
 [Sqlite]: https://www.sqlite.org
 
  - **Strongly typed commands.** Define bot commands as an `enum` and teloxide will parse them automatically — just like JSON structures in [`serde-json`] and command-line arguments in [`structopt`].

crates/teloxide/src/dispatching/dialogue/storage.rs

@@ -41,12 +41,10 @@ pub type ErasedStorage<D> =
 ///
 /// - [`InMemStorage`] -- a storage based on [`std::collections::HashMap`].
 /// - [`RedisStorage`] -- a Redis-based storage.
-/// - [`RocksDbStorage`] -- a RocksDB-based persistent storage.
 /// - [`SqliteStorage`] -- an SQLite-based persistent storage.
 ///
 /// [`InMemStorage`]: crate::dispatching::dialogue::InMemStorage
 /// [`RedisStorage`]: crate::dispatching::dialogue::RedisStorage
-/// [`RocksDbStorage`]: crate::dispatching::dialogue::RocksDbStorage
 /// [`SqliteStorage`]: crate::dispatching::dialogue::SqliteStorage
 pub trait Storage<D> {
     type Error;

crates/teloxide/src/features.md

@@ -16,13 +16,11 @@
 | `native-tls`         | Enables the [`native-tls`] TLS implementation (**enabled by default**). |
 | `rustls`             | Enables the [`rustls`] TLS implementation. |
 | `redis-storage`      | Enables the [Redis] storage support for dialogues. |
-| `rocksdb-storage`    | Enables the [RocksDB] storage support for dialogues. |
 | `sqlite-storage`     | Enables the [Sqlite] storage support for dialogues. |
 | `cbor-serializer`    | Enables the [CBOR] serializer for dialogues. |
 | `bincode-serializer` | Enables the [Bincode] serializer for dialogues. |
 
 [Redis]: https://redis.io/
-[RocksDB]: https://rocksdb.org/
 [Sqlite]: https://www.sqlite.org/
 [CBOR]: https://en.wikipedia.org/wiki/CBOR
 [Bincode]: https://github.com/servo/bincode