diff --git a/docs/serving/samples/README.md b/docs/serving/samples/README.md
index 8c9ebf656e6..003ea40d3bd 100644
--- a/docs/serving/samples/README.md
+++ b/docs/serving/samples/README.md
@@ -7,7 +7,7 @@ Serving resources and how they can be applied across common use cases.
 | Name                | Description                                                                                                                                                                                                              |                                                                                                                                                                                                                                                                                             Languages                                                                                                                                                                                                                                                                                              |
 | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
 | Hello World         | A quick introduction that highlights how to deploy an app using Knative Serving.                                                                                                                                         | [C#](./hello-world/helloworld-csharp/README.md), [Go](./hello-world/helloworld-go/README.md), [Java (Spark)](./hello-world/helloworld-java-spark/README.md), [Java (Spring)](./hello-world/helloworld-java-spring/README.md), [Kotlin](./hello-world/helloworld-kotlin/README.md), [Node.js](./hello-world/helloworld-nodejs/README.md), [PHP](./hello-world/helloworld-php/README.md), [Python](./hello-world/helloworld-python/README.md), [Ruby](./hello-world/helloworld-ruby/README.md), [Scala](./hello-world/helloworld-scala/README.md), [Shell](./hello-world/helloworld-shell/README.md) |
-| Cloud Events        | A quick introduction that highlights how to send and receive Cloud Events.                                                                                                                                               | [C#](./cloudevents/cloudevents-dotnet/README.md), [Go](./cloudevents/cloudevents-go/README.md), [Node.js](./cloudevents/cloudevents-nodejs/README.md)                                                                                                                                                                                                                                                                                                                                                                                                                                              |
+| Cloud Events        | A quick introduction that highlights how to send and receive Cloud Events.                                                                                                                                               | [C#](./cloudevents/cloudevents-dotnet/README.md), [Go](./cloudevents/cloudevents-go/README.md), [Node.js](./cloudevents/cloudevents-nodejs/README.md), [Rust](./cloudevents/cloudevents-rust/README.md)                                                                                                                                                                                                                                                                                                                                                                                                                                              |
 | Advanced Deployment | Simple blue/green-like application deployment pattern illustrating the process of updating a live application without dropping any traffic.                                                                              |                                                                                                                                                                                                                                                                                 [YAML](./blue-green-deployment.md)                                                                                                                                                                                                                                                                                 |
 | Autoscale           | A demonstration of the autoscaling capabilities of Knative.                                                                                                                                                              |                                                                                                                                                                                                                                                                                   [Go](./autoscale-go/README.md)                                                                                                                                                                                                                                                                                   |
 | Github Webhook      | A simple webhook handler that demonstrates interacting with Github.                                                                                                                                                      |                                                                                                                                                                                                                                                                                  [Go](./gitwebhook-go/README.md)                                                                                                                                                                                                                                                                                   |
diff --git a/docs/serving/samples/cloudevents/cloudevents-rust/.gitignore b/docs/serving/samples/cloudevents/cloudevents-rust/.gitignore
new file mode 100644
index 00000000000..b60de5b5f2c
--- /dev/null
+++ b/docs/serving/samples/cloudevents/cloudevents-rust/.gitignore
@@ -0,0 +1 @@
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diff --git a/docs/serving/samples/cloudevents/cloudevents-rust/Cargo.lock b/docs/serving/samples/cloudevents/cloudevents-rust/Cargo.lock
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index 00000000000..707d11e9213
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+ "matches",
+]
+
+[[package]]
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+checksum = "5479532badd04e128284890390c1e876ef7a993d0570b3597ae43dfa1d59afa4"
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+ "smallvec",
+]
+
+[[package]]
+name = "unicode-segmentation"
+version = "1.6.0"
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+
+[[package]]
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+checksum = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
+
+[[package]]
+name = "untrusted"
+version = "0.7.1"
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+checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
+
+[[package]]
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+checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
+dependencies = [
+ "idna",
+ "matches",
+ "percent-encoding",
+ "serde",
+]
+
+[[package]]
+name = "uuid"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fde2f6a4bea1d6e007c4ad38c6839fa71cbb63b6dbf5b595aa38dc9b1093c11"
+dependencies = [
+ "rand",
+]
+
+[[package]]
+name = "version_check"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "078775d0255232fb988e6fccf26ddc9d1ac274299aaedcedce21c6f72cc533ce"
+
+[[package]]
+name = "want"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+dependencies = [
+ "log",
+ "try-lock",
+]
+
+[[package]]
+name = "wasi"
+version = "0.9.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
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+version = "0.2.62"
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+checksum = "e3c7d40d09cdbf0f4895ae58cf57d92e1e57a9dd8ed2e8390514b54a47cc5551"
+dependencies = [
+ "cfg-if",
+ "serde",
+ "serde_json",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.62"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3972e137ebf830900db522d6c8fd74d1900dcfc733462e9a12e942b00b4ac94"
+dependencies = [
+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a369c5e1dfb7569e14d62af4da642a3cbc2f9a3652fe586e26ac22222aa4b04"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.62"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2cd85aa2c579e8892442954685f0d801f9129de24fa2136b2c6a539c76b65776"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.62"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8eb197bd3a47553334907ffd2f16507b4f4f01bbec3ac921a7719e0decdfe72a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.62"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a91c2916119c17a8e316507afaaa2dd94b47646048014bbdf6bef098c1bb58ad"
+
+[[package]]
+name = "web-sys"
+version = "0.3.39"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8bc359e5dd3b46cb9687a051d50a2fdd228e4ba7cf6fcf861a5365c3d671a642"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "webpki"
+version = "0.21.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1f50e1972865d6b1adb54167d1c8ed48606004c2c9d0ea5f1eeb34d95e863ef"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91cd5736df7f12a964a5067a12c62fa38e1bd8080aff1f80bc29be7c80d19ab4"
+dependencies = [
+ "webpki",
+]
+
+[[package]]
+name = "widestring"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "effc0e4ff8085673ea7b9b2e3c73f6bd4d118810c9009ed8f1e16bd96c331db6"
+
+[[package]]
+name = "winapi"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+
+[[package]]
+name = "winapi"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-build"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi 0.3.8",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "winreg"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
+dependencies = [
+ "winapi 0.3.8",
+]
+
+[[package]]
+name = "ws2_32-sys"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
diff --git a/docs/serving/samples/cloudevents/cloudevents-rust/Cargo.toml b/docs/serving/samples/cloudevents/cloudevents-rust/Cargo.toml
new file mode 100644
index 00000000000..c241b6231bf
--- /dev/null
+++ b/docs/serving/samples/cloudevents/cloudevents-rust/Cargo.toml
@@ -0,0 +1,33 @@
+# Copyright 2020 The Knative Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+[package]
+name = "knative-cloudevents-example"
+version = "0.1.0"
+authors = ["Francesco Guardiani <francescoguard@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+cloudevents-sdk = "0.1.0"
+cloudevents-sdk-actix-web = "0.1.0"
+cloudevents-sdk-reqwest = "0.1.0"
+reqwest = { version = "0.10.4", default-features = false, features = ["rustls-tls"] }
+actix-web = "2"
+actix-rt = "1"
+serde_json = "^1.0"
+url = "^2.1"
+log = "0.4.0"
+env_logger = "0.7.1"
diff --git a/docs/serving/samples/cloudevents/cloudevents-rust/Dockerfile b/docs/serving/samples/cloudevents/cloudevents-rust/Dockerfile
new file mode 100644
index 00000000000..c6450533bcc
--- /dev/null
+++ b/docs/serving/samples/cloudevents/cloudevents-rust/Dockerfile
@@ -0,0 +1,20 @@
+# Copyright 2020 The Knative Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM scratch
+
+# To build it: cargo build --target x86_64-unknown-linux-musl --release
+COPY target/x86_64-unknown-linux-musl/release/knative-cloudevents-example /app
+
+CMD ["/app"]
diff --git a/docs/serving/samples/cloudevents/cloudevents-rust/README.md b/docs/serving/samples/cloudevents/cloudevents-rust/README.md
new file mode 100644
index 00000000000..3112c0ffe85
--- /dev/null
+++ b/docs/serving/samples/cloudevents/cloudevents-rust/README.md
@@ -0,0 +1,131 @@
+# Vert.x + Rust + Actix-web
+
+A simple web app written in Rust using [Actix web](https://github.com/actix/actix-web)
+that can receive CloudEvents. It supports running in two modes:
+
+1. The default mode has the app reply to your input events with the output
+   event, which is simplest for demonstrating things working in isolation, but
+   is also the model for working for the Knative Eventing `Broker` concept.
+   The input event is modified assigning a new source and type attribute.
+
+2. `K_SINK` mode has the app send events to the destination encoded in
+   `$K_SINK`, which is useful to demonstrate how folks can synthesize events to
+   send to a Service or Broker when not initiated by a Broker invocation (e.g.
+   implementing an event source).
+   The input event is modified assigning a new source and type attribute.
+
+The application will use `$K_SINK`-mode whenever the environment variable is
+specified.
+
+Follow the steps below to create the sample code and then deploy the app to your
+cluster. You can also download a working copy of the sample by running the
+following commands:
+
+```shell
+git clone -b "{{< branch >}}" https://github.com/knative/docs knative-docs
+cd knative-docs/docs/serving/samples/cloudevents/cloudevents-rust
+```
+
+## Before you begin
+
+- A Kubernetes cluster with Knative installed and DNS configured. Follow the
+  [installation instructions](../../../../install/README.md) if you need to
+  create one.
+- [Docker](https://www.docker.com) installed and running on your local machine,
+  and a Docker Hub account configured (we'll use it for a container registry).
+- This guide uses Rust `musl` toolchain to build the image in order to create
+  really small docker images. To install the Rust toolchain: [`rustup`](https://rustup.rs/).
+  To install musl support: [MUSL support for fully static binaries](https://doc.rust-lang.org/edition-guide/rust-2018/platform-and-target-support/musl-support-for-fully-static-binaries.html).
+
+## Build and deploy the sample
+
+To build the binary, run:
+
+```shell
+cargo build --target x86_64-unknown-linux-musl --release
+```
+
+This will build a statically linked binary, in order to create an image from scratch. Now build the docker image:
+
+```shell
+docker build -t <image> .
+```
+
+To deploy the Knative Service, look in the `service.yaml` and replace `<image>` with the deployed image name. Then run:
+
+```shell
+kubectl apply -f service.yaml
+```
+
+## Testing the sample
+
+Get the URL for your Service with:
+
+```shell
+$ kubectl get ksvc
+NAME                URL                                            LATESTCREATED             LATESTREADY               READY   REASON
+cloudevents-rust    http://cloudevents-rust.xip.io                 cloudevents-rust-vl8fq    cloudevents-rust-vl8fq    True
+```
+
+Then send a CloudEvent to it with:
+
+```shell
+$ curl \
+    -X POST -v \
+    -H "content-type: application/json"  \
+    -H "ce-specversion: 1.0"  \
+    -H "ce-source: http://curl-command"  \
+    -H "ce-type: curl.demo"  \
+    -H "ce-id: 123-abc"  \
+    -d '{"name":"Dave"}' \
+    http://cloudevents-rust.xip.io
+```
+
+You can also send CloudEvents spawning a temporary curl pod in your cluster with:
+
+```shell
+$ kubectl run curl \
+    --image=curlimages/curl --rm=true --restart=Never -ti -- \
+    -X POST -v \
+    -H "content-type: application/json"  \
+    -H "ce-specversion: 1.0"  \
+    -H "ce-source: http://curl-command"  \
+    -H "ce-type: curl.demo"  \
+    -H "ce-id: 123-abc"  \
+    -d '{"name":"Dave"}' \
+    http://cloudevents-rust.default.svc
+```
+
+You'll get as result:
+
+```shell
+> POST / HTTP/1.1
+> Host: localhost:8080
+> User-Agent: curl/7.69.1
+> Accept: */*
+> content-type: application/json
+> ce-specversion: 1.0
+> ce-source: http://curl-command
+> ce-type: curl.demo
+> ce-id: 123-abc
+> Content-Length: 15
+>
+< HTTP/1.1 200 OK
+< content-length: 15
+< content-type: application/json
+< ce-specversion: 1.0
+< ce-id: 123-abc
+< ce-type: dev.knative.docs.sample
+< ce-source: https://github.com/knative/docs/docs/serving/samples/cloudevents/cloudevents-rust
+< date: Sat, 23 May 2020 09:00:01 GMT
+<
+{"name":"Dave"}
+```
+
+## Removing the sample app deployment
+
+To remove the sample app from your cluster, delete the service record:
+
+```shell
+kubectl delete --filename service.yaml
+```
diff --git a/docs/serving/samples/cloudevents/cloudevents-rust/index.md b/docs/serving/samples/cloudevents/cloudevents-rust/index.md
new file mode 100644
index 00000000000..f15b41cf4a5
--- /dev/null
+++ b/docs/serving/samples/cloudevents/cloudevents-rust/index.md
@@ -0,0 +1,8 @@
+---
+title: "Cloud Events - Rust"
+linkTitle: "Rust"
+weight: 1
+type: "docs"
+---
+
+{{% readfile file="README.md" %}}
diff --git a/docs/serving/samples/cloudevents/cloudevents-rust/service.yaml b/docs/serving/samples/cloudevents/cloudevents-rust/service.yaml
new file mode 100644
index 00000000000..7c0881c5ffc
--- /dev/null
+++ b/docs/serving/samples/cloudevents/cloudevents-rust/service.yaml
@@ -0,0 +1,28 @@
+# Copyright 2020 The Knative Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: serving.knative.dev/v1
+kind: Service
+metadata:
+  name: cloudevents-rust
+  namespace: default
+spec:
+  template:
+    spec:
+      containers:
+        - image: docker.io/slinkydeveloper/cloudevents-rust
+        # Uncomment this to send events somewhere.
+        # env:
+        # - name: K_SINK
+        #   value: http://default-broker.default.svc.cluster.local
diff --git a/docs/serving/samples/cloudevents/cloudevents-rust/src/main.rs b/docs/serving/samples/cloudevents/cloudevents-rust/src/main.rs
new file mode 100644
index 00000000000..502d92288a9
--- /dev/null
+++ b/docs/serving/samples/cloudevents/cloudevents-rust/src/main.rs
@@ -0,0 +1,128 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+#[macro_use]
+extern crate log;
+
+use actix_web::dev::HttpResponseBuilder;
+use actix_web::http::StatusCode;
+use actix_web::{post, web, App, HttpRequest, HttpResponse, HttpServer};
+use cloudevents::event::EventBuilderV10;
+use reqwest;
+use url::Url;
+
+#[post("/")]
+async fn reply_event(
+    req: HttpRequest,
+    payload: web::Payload,
+) -> Result<HttpResponse, actix_web::Error> {
+    let request_event = cloudevents_sdk_actix_web::request_to_event(&req, payload).await?;
+    info!("Received Event: {:?}", request_event);
+
+    // Build response event cloning the original event and setting the new type and source
+    let response_event = EventBuilderV10::from(request_event)
+        .source(
+            Url::parse(
+                "https://github.com/knative/docs/docs/serving/samples/cloudevents/cloudevents-rust",
+            )
+            .unwrap(),
+        )
+        .ty("dev.knative.docs.sample")
+        .build();
+
+    cloudevents_sdk_actix_web::event_to_response(
+        response_event,
+        HttpResponseBuilder::new(StatusCode::OK),
+    )
+    .await
+}
+
+#[post("/")]
+async fn forward_event(
+    req: HttpRequest,
+    payload: web::Payload,
+    sink_url: web::Data<String>,
+) -> Result<HttpResponse, actix_web::Error> {
+    let sink_url: &str = &sink_url;
+
+    let request_event = cloudevents_sdk_actix_web::request_to_event(&req, payload).await?;
+    info!("Received Event: {:?}", request_event);
+
+    // Build response event cloning the original event and setting the new type and source
+    let forward_event = EventBuilderV10::from(request_event)
+        .source(
+            Url::parse(
+                "https://github.com/knative/docs/docs/serving/samples/cloudevents/cloudevents-rust",
+            )
+            .unwrap(),
+        )
+        .ty("dev.knative.docs.sample")
+        .build();
+
+    let client = reqwest::Client::new();
+    let response = cloudevents_sdk_reqwest::event_to_request(forward_event, client.post(sink_url))
+        // If i can't build the request, fail with internal server error
+        .map_err(actix_web::error::ErrorInternalServerError)?
+        .send()
+        .await
+        // If something went wrong when sending the event, fail with internal server error
+        .map_err(actix_web::error::ErrorInternalServerError)?;
+
+    if response.status().is_success() {
+        Ok(HttpResponseBuilder::new(StatusCode::ACCEPTED).finish())
+    } else {
+        Ok(
+            HttpResponseBuilder::new(StatusCode::INTERNAL_SERVER_ERROR).body(format!(
+                "Received from {} status code {}",
+                sink_url,
+                response.status().as_str()
+            )),
+        )
+    }
+}
+
+#[actix_rt::main]
+async fn main() -> std::io::Result<()> {
+    // Setup logger
+    std::env::set_var("RUST_LOG", "info");
+    env_logger::init();
+
+    // Get port from envs
+    let port: u16 = std::env::var("PORT")
+        .ok()
+        .map(|e| e.parse().ok())
+        .flatten()
+        .unwrap_or(8080);
+
+    // Create the HTTP server
+    HttpServer::new(|| {
+        let app_base = App::new().wrap(actix_web::middleware::Logger::default());
+
+        // Get k_sink env
+        let k_sink = std::env::var("K_SINK").ok();
+
+        // If k_sink is configured, then we start the app in forward mode
+        // Otherwise, we set it in reply mode
+        match k_sink {
+            Some(sink) => app_base.data(sink).service(forward_event),
+            None => app_base.service(reply_event),
+        }
+    })
+    .bind(("127.0.0.1", port))?
+    .workers(1)
+    .run()
+    .await
+}