Lib.rs

Issues found

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• vrsh

  • 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

  • No repository property

    Specify git repository URL in Cargo.toml to help users find more information, contribute, and for lib.rs to read more info.

  • Dependency rustyline 8.0.0 is significantly outdated

    Consider upgrading to 15.0.0 to get all the fixes and improvements.

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

    rustyline versions

  • Dependency git2 0.13 is outdated

    Consider upgrading to 0.20.1 to get all the fixes and improvements.

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

    git2 versions

  • Dependency lalrpop 0.19.5 is outdated

    Consider upgrading to 0.22.1 to get all the fixes and improvements.

    lalrpop versions

  • Dependency lalrpop-util 0.19.5 is outdated

    Consider upgrading to 0.22.1 to get all the fixes and improvements.

    lalrpop-util versions

  • Dependency rustyline-derive 0.4.0 is outdated

    Consider upgrading to 0.11.0 to get all the fixes and improvements.

    rustyline-derive versions

  • Dependency termion 1.5.6 is outdated

    Consider upgrading to 4.0.5 to get all the fixes and improvements.

    termion versions

  • Missing keywords

    Help users find your crates. Add keywords = ["prompt", "shell", "vrsh", "color", "expansion"] (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.

• vm_lang

  • Missing categories

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

    List of available categories

  • No repository property

    Specify git repository URL in Cargo.toml to help users find more information, contribute, and for lib.rs to read more info.

  • Dependency lalrpop 0.19.7 is outdated

    Upgrade to 0.22.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    lalrpop versions

  • Dependency lalrpop-util ^0.19 is outdated

    Upgrade to 0.22.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    lalrpop-util versions

  • Dependency thiserror 1.0 is a bit outdated

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

    thiserror 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.

    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

  • Missing keywords

    Help users find your crates. Add keywords = ["statement", "language", "compare", "expression", "literals"] (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.

• rust-gmail

  • Imprecise dependency requirement serde = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as serde = "1.0.219". 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.

    This crate does not bump semver-minor when adding new features, so to be safe you get all the features/APIs/fixes that your crate depends on, require a more specific patch version.

    serde versions

  • Dependency base64 0.13 is outdated

    Upgrade to 0.22.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    base64 versions

  • Dependency reqwest 0.11 is outdated

    Upgrade to 0.12.15 to get all the fixes, and avoid causing duplicate dependencies in projects.

    reqwest versions

  • Dependency thiserror 1.0 is a bit outdated

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

    thiserror 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.