Cargo

Rust's package manager and build system

IDE & Code Editors Version Control CI/CD

What is Cargo?

Cargo (ide & code editors): Rust's package manager and build system. Cargo is how Rust projects manage dependencies and builds. Define your dependencies, and Cargo fetches them, compiles them, and runs your tests—the one tool every Rust developer uses daily. The dependency resolution is deterministic. Build caching speeds up recompilation. cargo.io hosts the package ecosystem. Key capabilities: Rust package manager, Build system, Crates.io, Dependency management, Testing. Cargo is free to use with no paid tier. Buyers most often compare Cargo against NuGet, PyPI, NX.

TL;DR - Cargo

Cargo is the official package manager and build system for Rust
It handles dependencies, compilation, testing, and publishing of Rust packages
Free and open-source, bundled with Rust

Pricing: Free forever

Best for: Individuals & startups

Pros & Cons

Pros

Rust package manager
Good ecosystem
Built into Rust
Active development
Good features

Cons

Rust only
Learning curve
Compile times
Package quality varies
Dependency management

Ratings Across the Web

4.3(2 reviews)

G22 reviews

4.3/5

Ratings aggregated from independent review platforms. Learn more

Key Features

Rust package managerBuild systemCrates.ioDependency managementTestingOpen source

Pricing Plans

Free

Open source

Rust package manager
Build system
crates.io
MIT/Apache 2.0

View full pricing

About Cargo

LCLouis CorneloupUpdated Apr 30, 2026

Cargo is how Rust projects manage dependencies and builds. Define your dependencies, and Cargo fetches them, compiles them, and runs your tests—the one tool every Rust developer uses daily. The dependency resolution is deterministic. Build caching speeds up recompilation. cargo.io hosts the package ecosystem. Rust developers don't choose Cargo—it comes with Rust and defines how the ecosystem works. It sets a standard other languages' tooling aspires to match.

How we evaluate tools →Source: crates.io