Add async injections page and update docs index, readme, and key features pages

README.rst

@@ -70,6 +70,8 @@ Key features of the ``Dependency Injector``:
 - **Wiring**. Injects dependencies into functions and methods. Helps integrating with
   other frameworks: Django, Flask, Aiohttp, Sanic, FastAPI, etc.
   See `Wiring <https://python-dependency-injector.ets-labs.org/wiring.html>`_.
+- **Asynchronous**. Supports asynchronous injections.
+  See `Asynchronous injections <https://python-dependency-injector.ets-labs.org/providers/async.html>`_.
 - **Typing**. Provides typing stubs, ``mypy``-friendly.
   See `Typing and mypy <https://python-dependency-injector.ets-labs.org/providers/typing_mypy.html>`_.
 - **Performance**. Fast. Written in ``Cython``.
@@ -225,4 +227,3 @@ Want to contribute?
 .. |tell| unicode:: U+1F4AC .. tell sign
 .. |fork| unicode:: U+1F500 .. fork sign
 .. |pull| unicode:: U+2B05 U+FE0F .. pull sign
-

docs/index.rst

@@ -78,6 +78,7 @@ Key features of the ``Dependency Injector``:
 - **Containers**. Provides declarative and dynamic containers. See :ref:`containers`.
 - **Wiring**. Injects dependencies into functions and methods. Helps integrating with
   other frameworks: Django, Flask, Aiohttp, Sanic, FastAPI, etc. See :ref:`wiring`.
+- **Asynchronous**. Supports asynchronous injections. See :ref:`async-injections`.
 - **Typing**. Provides typing stubs, ``mypy``-friendly. See :ref:`provider-typing`.
 - **Performance**. Fast. Written in ``Cython``.
 - **Maturity**. Mature and production-ready. Well-tested, documented and supported.

docs/introduction/key_features.rst

@@ -24,6 +24,7 @@ Key features of the ``Dependency Injector``:
 - **Containers**. Provides declarative and dynamic containers. See :ref:`containers`.
 - **Wiring**. Injects dependencies into functions and methods. Helps integrating with
   other frameworks: Django, Flask, Aiohttp, Sanic, FastAPI, etc. See :ref:`wiring`.
+- **Asynchronous**. Supports asynchronous injections. See :ref:`async-injections`.
 - **Typing**. Provides typing stubs, ``mypy``-friendly. See :ref:`provider-typing`.
 - **Performance**. Fast. Written in ``Cython``.
 - **Maturity**. Mature and production-ready. Well-tested, documented and supported.

docs/providers/async.rst

@@ -0,0 +1,12 @@
+.. _async-injections:
+
+Asynchronous injections
+=======================
+
+.. meta::
+   :keywords: Python,DI,Dependency injection,IoC,Inversion of Control,Providers,Async,Injections,Asynchronous,Await,
+              Asyncio
+   :description: Dependency Injector providers support asynchronous injections. This page
+                 demonstrates how make asynchronous dependency injections in Python.
+
+Providers support asynchronous injections.

docs/providers/index.rst

@@ -51,4 +51,5 @@ Providers module API docs - :py:mod:`dependency_injector.providers`
     overriding
     provided_instance
     custom
+    async
     typing_mypy