Lib.rs

Issues found

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• otarustlings

  • Dependency clap 3.1.15 is significantly outdated

    Upgrade to 4.5.32 to get all the fixes, and avoid causing duplicate dependencies in projects.

    Easy way to bump dependencies: cargo install cargo-edit; cargo upgrade -i; Also check out Dependabot service on GitHub.

    clap versions

  • Dependency crossterm 0.23.2 is significantly outdated

    Upgrade to 0.28.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    In Cargo, different 0.x versions are considered incompatible, so this is a semver-major upgrade.

    crossterm versions

  • Dependency colored 2.0.0 is a bit outdated

    Consider upgrading to 3.0.0 to get all the fixes and improvements.

    colored versions

  • Dependency itertools 0.10.3 is outdated

    Upgrade to 0.14.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    itertools versions

  • Dependency notify 4.0.17 is outdated

    Upgrade to 8.0.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    notify versions

  • Dependency rust-embed 6.4.0 is outdated

    Upgrade to 8.6.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    rust-embed versions

  • Dependency rust-embed-utils 7 is outdated

    Upgrade to 8.6.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    rust-embed-utils versions

  • Dependency thiserror 1.0.30 is a bit outdated

    Consider upgrading to 2.0.12 to get all the fixes and improvements.

    thiserror versions

  • Dependency toml 0.5.8 is outdated

    Upgrade to 0.8.20 to get all the fixes, and avoid causing duplicate dependencies in projects.

    toml versions

  • Imprecise dependency requirement rust-embed-utils = 7

    Cargo does not always pick latest versions of dependencies! Specify the version as rust-embed-utils = "8.6.0". If Cargo.lock ends up having an unexpectedly old version of the dependency, you might get a dependency that lacks features/APIs or important bugfixes that you depend on. This is most likely to happen when using the minimal-versions flag, used by users of old Rust versions.

    If you want to keep using truly minimal dependency requirements, please make sure you test them in CI with -Z minimal-versions Cargo option, because it's very easy to accidentally use a feature added in a later version.

    rust-embed-utils versions

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["filesystem"] to the Cargo.toml.

    Even if there are no categories that fit precisely, pick one that is least bad. You can also propose new categories in crates.io issue tracker.

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["exercise", "compile", "rustlings", "user", "asciinema"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.

• rcs_backend

  • Dependency structopt 0.3.26 has issues

    It has been losing active users, which may be a sign it's deprecated or obsolete. Consider replacing it with a different crate.

    structopt crate

  • Dependency async-tungstenite 0.16.1 is significantly outdated

    Upgrade to 0.29.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    async-tungstenite versions

  • Dependency cookie 0.16.0 is significantly outdated

    Upgrade to 0.18.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    cookie versions

  • Dependency hyper-tungstenite 0.5.0 is significantly outdated

    Upgrade to 0.17.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    hyper-tungstenite versions

  • Dependency tungstenite 0.16.0 is significantly outdated

    Upgrade to 0.26.2 to get all the fixes, and avoid causing duplicate dependencies in projects.

    tungstenite versions

  • Dependency docker-api 0.8.0 is outdated

    Upgrade to 0.14.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    docker-api versions

  • Dependency http 0.2.6 is outdated

    Upgrade to 1.2.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    http versions

  • Dependency hyper 0.14.17 is outdated

    Upgrade to 1.6.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    hyper versions

  • Dependency jsonwebtoken 8.0.1 is outdated

    Upgrade to 9.3.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    jsonwebtoken versions

  • Dependency toml 0.5.8 is outdated

    Upgrade to 0.8.20 to get all the fixes, and avoid causing duplicate dependencies in projects.

    toml versions

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["web-programming::http-server"] to the Cargo.toml.

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["back-end", "backend-server", "otafablab", "rust-code-server"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.

If some of these crates are unmaintained and shouldn't be checked, yank them or add [badges.maintenance]
status = "deprecated" to their Cargo.toml.