DOCS-15244 v2.2 rust driver (#816)

* added v2.2 for rust

Author: kyuan-mongodb

source/includes/language-compatibility-table-rust.rst

@@ -1 +1 @@
-The MongoDB Rust driver requires Rust 1.48 or later.
+The MongoDB Rust driver requires Rust 1.51 or later.

source/includes/mongodb-compatibility-table-rust.rst

@@ -13,6 +13,15 @@
      - MongoDB 4.2
      - MongoDB 4.0
      - MongoDB 3.6
+   * - 2.2 [#2.2-limitation]_
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
    * - 2.1 [#2.1-limitation]_
      - 
      - 
@@ -43,9 +52,22 @@
 
 The Rust driver is not compatible with MongoDB server versions older than 3.6.
 
-.. [#2.1-limitation] The Rust driver does not support :ref:`change streams <changeStreams>`.
+.. [#2.2-limitation] The Rust driver does not support Decimal128, 
+   :ref:`Client-Side Field Level Encryption <ecosystem-csfle>`, 
+   :manual:`GridFS </core/gridfs/>`, and
+   :manual:`OCSP </core/security-transport-encryption/>`.
+
+.. [#2.1-limitation] The Rust driver does not support Decimal128, 
+   :ref:`Client-Side Field Level Encryption <ecosystem-csfle>`, 
+   :manual:`GridFS </core/gridfs/>`, 
+   :manual:`OCSP </core/security-transport-encryption/>`, 
+   and :ref:`change streams <changeStreams>`.
 
 .. [#limitations] Not all features in MongoDB are available in these driver versions. Unsupported
-   features include :ref:`Change Streams <changeStreams>`,
+   features include Decimal128, 
+   :ref:`Client-Side Field Level Encryption <ecosystem-csfle>`, 
+   :manual:`GridFS </core/gridfs/>`, 
+   :manual:`OCSP </core/security-transport-encryption/>`, 
+   :ref:`change streams <changeStreams>`,
    :manual:`Causal Consistency </core/causal-consistency-read-write-concerns>`, and
-   :atlas:`Serverless Instance </reference/serverless-instance-limitations>` support.
+   :atlas:`Serverless Instances </reference/serverless-instance-limitations>`.

source/security/client-side-field-level-encryption-guide.txt

@@ -1,3 +1,5 @@
+.. _ecosystem-csfle:
+
 ========================================
 Client-Side Field Level Encryption Guide
 ========================================