Lib.rs

Issues found

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• simd-json

  • Imprecise dependency requirement serde = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as serde = "1.0.218". 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  • Dependency colored 2.0 is a bit outdated

    Consider upgrading to 3.0.0 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.

    colored versions

  • Dependency getrandom 0.2 is outdated

    Consider upgrading to 0.3.1 to get all the fixes and improvements.

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

    getrandom versions

  • Dependency halfbrown 0.2 is slightly outdated

    Consider upgrading to 0.3.0 to get all the fixes and improvements.

    halfbrown versions

  • Missing keywords

    Help users find your crates. Add keywords = ["json-parser", "serde-json", "simd"] (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.

  • Optional dependency 'once_cell' exposed as an implicit feature

    Cargo automatically makes publicly-available crate features for every optional dependency, unless the dependencies are referenced using dep: syntax. Features 'once_cell', 'alloc_counter', 'colored', 'serde_json', 'serde', 'getopts', 'ahash', 'perfcnt' may have been unintentional.

    Crate features

• value-trait

  • Dependency halfbrown 0.2 is slightly outdated

    Consider upgrading to 0.3.0 to get all the fixes and improvements.

    halfbrown versions

  • Dependency ordered-float 4 is outdated

    Upgrade to 5.0.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    ordered-float versions

  • Missing keywords

    Help users find your crates. Add keywords = ["value", "traits", "jso-nesque", "deal", "collection"] (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.

  • Optional dependency 'abi_stable' exposed as an implicit feature

    Cargo automatically makes publicly-available crate features for every optional dependency, unless the dependencies are referenced using dep: syntax. Feature 'abi_stable' may have been unintentional.

    Crate features

• simd-json, value-trait, simd-json-derive

  • Missing categories

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

• value-trait, simd-json-derive, simd-json-derive-int

  • License Apache-2.0/MIT is not in SPDX syntax

    Use OR instead of /.

    SPDX license list

• simd-json-derive-int

  • Could not fetch repository

    We've had trouble cloning git repo from https://github\.com/simd\-lite/simd\-json\-derive\.git

    At the moment we only support git, and attempt fetching when we index a new release. Cloning is necessary for lib.rs to gather data that is missing on crates.io, e.g. to correctly resolve relative URLs in README files, which depend on repository layout and non-standard URL schemes of repository hosts.

  • No readme property

    Specify path to a README file for the project, so that information about is included in the crates.io tarball.

  • Dependency thiserror 1.0.65 is a bit outdated

    Consider upgrading to 2.0.11 to get all the fixes and improvements.

    thiserror versions

• simd-json-derive

  • Dependency thiserror 1.0.65 is a bit outdated

    Consider upgrading to 2.0.11 to get all the fixes and improvements.

    thiserror versions

  • Missing keywords

    Help users find your crates. Add keywords = ["deserialize-json", "derive", "serialization-deserialization", "performance", "high"] (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.

  • Optional dependency 'chrono' exposed as an implicit feature

    Cargo automatically makes publicly-available crate features for every optional dependency, unless the dependencies are referenced using dep: syntax. Feature 'chrono' may have been unintentional.

    Crate features

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