rustls

    rustls/rustls

    A modern TLS library in Rust

    cryptography
    rust
    ssl
    tls
    Rust
    NOASSERTION
    7.7K stars
    938 forks
    82 GitHub watchers
    Updated Nov 6, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    3 releases in the last 90 days, the latest 23 days ago, with 219 contributors on GitHub.

    Use Cases & Benefits

    • Implements a modern TLS 1.2 and 1.3 library in Rust for secure client and server communication.
    • Provides strong cryptographic security with no unsafe code and configurable cryptography providers for platform and compliance flexibility.
    • Use for building secure, type-safe network clients and servers in Rust requiring TLS encryption.
    • Use for integrating customizable cryptographic backends to meet specific platform or compliance requirements.
    • Use for developing IoT or constrained-device protocols needing TLS with support for advanced cipher suites like AES-CCM.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    Other

    GitHub could not identify this license; read the LICENSE file before depending on it.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    • License not identified by GitHub; read the LICENSE file before depending on it.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Rustls is a modern TLS library written in Rust.

    Rustls is used in production at many organizations and projects. We aim to maintain reasonable API surface stability but the API may evolve as we make changes to accommodate new features or performance improvements.

    We have a roadmap for our future plans. We also have benchmarks to prevent performance regressions and to let you evaluate rustls on your target hardware.

    If you'd like to help out, please see CONTRIBUTING.md.

    The maintainers pronounce "rustls" as rustles (rather than rust-TLS), but we don't feel strongly about it.

    Excerpt from the rustls/rustls README on GitHub (NOASSERTION license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    938+68

    Open issues

    85+0

    Compared with peers in Cryptography

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 8, by 7-day star growth

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    RepositoryStars+7dHealthLast release
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    XTLS/Xray-core42.8K+205751 day ago
    rclone/rclone60.9K+149754 days ago
    mitmproxy/mitmproxy46.6K—658 days ago
    hummingbot/hummingbot21.1K—6248 days ago
    rustls/rustls7.7K—6423 days ago
    Category median46.6K+20565—

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