Lib.rs

Issues found

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• libperl-rs

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["…"] 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

  • README missing from the repository

    We've searched https://github\.com/hkoba/libperl\-rs\.git and could not find a README file there.

  • Dependency typed-arena 1.2.0 is significantly outdated

    Upgrade to 2.0.2 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.

    typed-arena versions

  • README missing from crate tarball

    Cargo sometimes fails to package the README file. Ensure the path to the README in Cargo.toml is valid, and points to a file inside the crate's directory.

  • Imprecise dependency requirement regex = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as regex = "1.11.0". 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.

    regex versions

• libperl-config

  • Missing categories

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

    List of available categories

  • README missing from the repository

    We've searched https://github\.com/hkoba/libperl\-rs\.git and could not find a README file there.

  • README missing from crate tarball

    Cargo sometimes fails to package the README file. Ensure the path to the README in Cargo.toml is valid, and points to a file inside the crate's directory.

  • Imprecise dependency requirement regex = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as regex = "1.11.0". 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.

    regex versions

• libperl-sys

  • Missing categories

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

    List of available categories

  • README missing from the repository

    We've searched https://github\.com/hkoba/libperl\-rs\.git and could not find a README file there.

  • README missing from crate tarball

    Cargo sometimes fails to package the README file. Ensure the path to the README in Cargo.toml is valid, and points to a file inside the crate's directory.

  • Dependency bindgen 0.69 is outdated

    Upgrade to 0.71.1 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.

    bindgen versions

  • Imprecise dependency requirement regex = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as regex = "1.11.0". 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.

    regex versions

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