cargo-quickstart

Last updated on Jul 25, 2025

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Learn how to create a Cargo Artifact Registry, configure an upstream proxy, and publish or install Cargo packages using the CLI.

Cargo Artifact Registry

Prerequisites

• Ensure you have the Cargo CLI (cargo) installed on your local machine.
• Access to a Harness account with appropriate permissions to create registries and connectors.

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Create a Cargo artifact registry

Interactive Guide

Step-by-Step

Create your registry

1. Navigate to the Artifact Registry module in your Harness project.
2. Click on New Artifact Registry.
3. In the Registry Type dropdown, select Cargo Registry.
4. Provide a Registry Name.

registry name criteria

Your registry name must start with a letter and can include lowercase alphanumerics, _, . and -.

5. Optionally, add a Description and Labels for better organization.
6. Click Create Registry to finalize.

private registry

This registry will serve as your private Cargo registry within Harness.