feat: Add cargo build as part of Kurtosis build (#774)

## Description:
<!-- Describe this change, how it works, and the motivation behind it.
-->

## Is this change user facing?
YES
<!-- If yes, please add the "user facing" label to the PR -->
<!-- If yes, don't forget to include docs changes where relevant -->

## References (if applicable):
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.circleci/config.yml

@@ -1252,6 +1252,7 @@ workflows:
             - slack-secrets
           requires:
             - publish_kurtosis_api_typescript
+            - publish_kurtosis_sdk_rust
             - publish_api_container_server_image
             - publish_engine_server_image
             - publish_files_artifacts_expander_image

README.md

@@ -165,6 +165,14 @@ mkdir ~/.nvm
 nvm install 16.14.0
 npm install -g yarn
 ```
+
+#### Rust
+
+On MacOS:
+```bash
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+```
+
 #### Go and Typescript protobuf compiler binaries
 
 On MacOS:

api/rust/README.md

@@ -2,4 +2,63 @@
 
 This is an SDK for [Kurtosis](https://github.com/kurtosis-tech/kurtosis), based on the protobufs available [here](https://github.com/kurtosis-tech/kurtosis/tree/main/api/protobuf);
 
-More details can be found on the [docs](https://docs.kurtosis.com/).
+## Example
+
+Make sure that the engine is running:
+
+```terminal
+kurtosis engine start
+```
+
+Then you can run a Starlark script using Kurtosis+Rust:
+
+```rust
+use kurtosis_sdk::{engine_api::{engine_service_client::{EngineServiceClient}, CreateEnclaveArgs}, enclave_api::{api_container_service_client::ApiContainerServiceClient, RunStarlarkScriptArgs}};
+use kurtosis_sdk::enclave_api::starlark_run_response_line::RunResponseLine::InstructionResult;
+
+const STARLARK_SCRIPT : &str = "
+def main(plan):
+    plan.print('Hello World!')
+";
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    // CREATE ENCLAVE
+    let mut engine = EngineServiceClient::connect("https://[::1]:9710").await?;
+    let create_enclave_response = engine.create_enclave(CreateEnclaveArgs{
+        enclave_name: "my-rust-test".to_string(),
+        api_container_log_level: "info".to_string(),
+        // Default
+        api_container_version_tag: "".to_string(),
+        is_partitioning_enabled: false,
+    }).await?.into_inner();
+
+    // CONNECT TO ENCLAVE
+    let enclave_port = create_enclave_response.enclave_info.expect("Enclave info must be present").api_container_host_machine_info.expect("Enclave host machine info must be present").grpc_port_on_host_machine;
+    let mut enclave = ApiContainerServiceClient::connect(format!("https://[::1]:{}", enclave_port)).await?;
+
+    // RUN STARLARK SCRIPT
+    let mut run_result = enclave.run_starlark_script(RunStarlarkScriptArgs{
+        serialized_script: STARLARK_SCRIPT.to_string(),
+        serialized_params: "{}".to_string(),
+        dry_run: Option::Some(false),
+        parallelism: Option::None,
+        main_function_name: "main".to_string(),
+    }).await?.into_inner();
+
+    // GET OUTPUT LINES
+    while let Some(next_message) = run_result.message().await? {
+        next_message.run_response_line.map(|line| match line {
+            InstructionResult(result) => {
+                println!("{}", result.serialized_instruction_result)
+            }
+            _ => (),
+        });
+    }
+    Ok(())
+}
+
+```
+
+More details can be found on the [docs](https://docs.kurtosis.com/).
+

api/rust/scripts/build.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+# 2021-07-08 WATERMARK, DO NOT REMOVE - This script was generated from the Kurtosis Bash script template
+
+set -euo pipefail   # Bash "strict mode"
+script_dirpath="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+lang_root_dirpath="$(dirname "${script_dirpath}")"
+
+
+
+# ==================================================================================================
+#                                             Constants
+# ==================================================================================================
+
+
+# ==================================================================================================
+#                                             Main Logic
+# ==================================================================================================
+cd "${lang_root_dirpath}"
+cargo build