Update docs

README.md

@@ -126,6 +126,7 @@ GenRMQ.Publisher.publish(Publisher, Jason.encode!(%{msg: "msg"}))
 - [Consumer with custom queue configuration][guide_consumer_with_custom_queue_configuration]
 - [Consumer without deadletter configuration][without_deadletter_configuration]
 - [Consumer with quorum queues][with_quorum_queue_type]
+- [Publisher with default exchange][publisher_with_default_exchange]
 
 ### Metrics
 
@@ -197,6 +198,7 @@ Copyright (c) 2018 - 2020 Meltwater Inc. [underthehood.meltwater.com][undertheho
 [guide_consumer_with_custom_queue_configuration]: https://github.com/meltwater/gen_rmq/blob/master/documentation/guides/consumer/with_custom_queue_configuration.md
 [without_deadletter_configuration]: https://github.com/meltwater/gen_rmq/blob/master/documentation/guides/consumer/without_deadletter_configuration.md
 [with_quorum_queue_type]: https://github.com/meltwater/gen_rmq/blob/master/documentation/guides/consumer/with_quorum_queue_type.md
+[publisher_with_default_exchange]: https://github.com/meltwater/gen_rmq/blob/master/documentation/guides/publisher/with_default_exchange.md
 [consumer_telemetry_events]: https://github.com/meltwater/gen_rmq/blob/master/lib/gen_rmq/consumer/telemetry.ex
 [publisher_telemetry_events]: https://github.com/meltwater/gen_rmq/blob/master/lib/gen_rmq/publisher/telemetry.ex
 [trusted_commiters]: https://github.com/meltwater/gen_rmq/blob/master/TRUSTED-COMMITTERS.md

lib/binding.ex

@@ -2,6 +2,12 @@ defmodule GenRMQ.Binding do
   @moduledoc """
   This module defines common methods for
   declaring consumer bindings and exchanges.
+
+  Supported exchange types:
+  * `direct` - sample config: `exchange: {:direct, exchange_name}`
+  * `fanout` - sample config: `exchange: {:fanout, exchange_name}`
+  * `topic` - sample config: `exchange: {:topic, exchange_name}`
+  * `default` - sample config: `exchange: :default`.
   """
 
   @type exchange :: String.t() | {exchange_kind(), String.t()} | :default