Create cargo.yml

[Dargon789]

Summary by Sourcery

Add CircleCI configuration to automate Rust formatting checks and tests

Build:

• Introduce .circleci/cargo.yml to define a new CircleCI pipeline for Cargo

CI:

• Define build-and-test job using the Rust Docker image with cache restore/save and run cargo fmt and cargo test
• Register the build-and-test job in the ci workflow

[sourcery-ai]

Reviewer's Guide

This PR adds a new CircleCI pipeline configuration (cargo.yml) to automate Rust formatting checks, test execution, and caching within a dedicated build-and-test job.

Flow diagram for build-and-test job steps in cargo.yml

flowchart TD
  S1["Checkout code"] --> S2["Restore cache (Cargo.lock)"]
  S2 --> S3["Check formatting (cargo fmt -- --check)"]
  S3 --> S4["Run tests (cargo test)"]
  S4 --> S5["Save cache (Cargo artifacts)"]
  S5 --> S6["Check formatting (cargo fmt -- --check)"]
  S6 --> S7["Run tests (cargo test)"]

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File-Level Changes

Change	Details	Files
Add CircleCI config for Rust project	Set pipeline version to 2.1 Define build-and-test job using cimg/rust:1.90.0 Docker image	.circleci/cargo.yml
Implement build steps	Checkout repository Run cargo fmt -- --check Run cargo test	.circleci/cargo.yml
Configure caching	Restore cache based on Cargo.lock checksum Save cache for ~/.cargo and target directories	.circleci/cargo.yml
Define CI workflow	Create ci workflow block Assign build-and-test job to the workflow	.circleci/cargo.yml

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[gemini-code-assist]

Summary of Changes

Hello @Dargon789, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces a foundational continuous integration setup for Rust projects using CircleCI. It establishes a workflow to automatically build, test, and validate code formatting upon every change, aiming to improve code quality and accelerate the development cycle by catching issues early.

Highlights

• New CI Configuration: A new CircleCI configuration file, .circleci/cargo.yml, has been added to the repository to automate continuous integration for Rust projects.
• Rust Build and Test Workflow: The configuration defines a build-and-test job that utilizes the cimg/rust:1.90.0 Docker image to compile, test, and check the formatting of Rust code.
• Code Formatting and Testing: The CI pipeline includes steps to run cargo fmt -- --check to enforce code style and cargo test to execute unit and integration tests.
• Dependency Caching: Caching mechanisms have been implemented for Cargo dependencies (e.g., ~/.cargo/bin, ~/.cargo/registry, target) to significantly speed up subsequent CI runs.

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[sourcery-ai]

Hey there - I've reviewed your changes and they look great!

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[gemini-code-assist]

Code Review

This pull request introduces a CircleCI workflow for the Rust project. The configuration is a good start, but it has a couple of issues. First, it's missing the working_directory configuration, which is critical for the cargo commands to execute correctly since the project is in a subdirectory. Second, there are duplicated steps for running tests and format checks, which should be removed to make the CI pipeline more efficient. I've provided suggestions to address both points.