Lib.rs

Issues found

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• syn-ext

  • Imprecise dependency requirement syn = ^2

    Cargo does not always pick latest versions of dependencies! Specify the version as syn = "2.0.101". 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.

    syn versions

  • Published crate doesn't match its repository

    Partially verified 17 files (includes 3 Cargo-generated).

    Files in the crates.io crate compared to the repository:

    • Cargo.lock not found.

    Fetched https://github.com/youknowone/syn-ext.git 67672ee0d201ac91e6f63f518b2dc974cc4becd4.

    Checked on 2025-03-02

    This check is experimental.

    Forum thread

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["development-tools::procedural-macro-helpers"] 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 = ["ext", "syn-ext", "attr", "syn", "module"] (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.

• rustpython-stdlib, rustpython-codegen, rustpython-format

  • Dependency itertools 0.11.0 is significantly outdated

    Upgrade to 0.14.0 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.

    itertools versions

• rustpython-stdlib, rustpython-literal, rustpython-pylib, rustpython-codegen, rustpython-sre_engine, rustpython-format, rustpython-jit

  • No readme property

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

• rustpython-stdlib, rustpython-literal, rustpython-pylib, rustpython-codegen, rustpython-sre_engine, rustpython-format, rustpython-jit

  • Missing categories

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

    List of available categories

• pymath

  • 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.

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["pymath", "lgamma"] (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.

• ffi_types

  • Imprecise dependency requirement anyhow = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as anyhow = "1.0.98". 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.

    anyhow versions

  • Imprecise dependency requirement cbindgen = 0

    Cargo does not always pick latest versions of dependencies! Specify the version as cbindgen = "0.28.0". 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.

    cbindgen versions

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["ffi-types", "cbindgen", "c-strings"] (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 'libc' 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 'libc', 'cc', 'cbindgen' may have been unintentional.

    Crate features

• rustpython-doc

  • 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.

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["rustpython-doc", "documentation", "python", "rustpython", "testing"] (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.

• rustpython-derive-impl

  • Dependency itertools 0.11.0 is significantly outdated

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

    itertools versions

  • Dependency syn 1.0.109 is significantly outdated

    Upgrade to 2.0.101 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.

    syn versions

  • Dependency textwrap 0.15.0 is significantly outdated

    Upgrade to 0.16.2 to get all the fixes, and avoid causing duplicate dependencies in projects.

    textwrap versions

  • Dependency syn-ext 0.4.0 is slightly outdated

    Consider upgrading to 0.5.0 to get all the fixes and improvements.

    syn-ext versions

  • Failed to verify create's content against its repository

    Partially verified 13 files (includes 2 Cargo-generated).

    • warning: The crates.io package has no information about its path inside its repository.

    Looked for the crate in derive-impl/. Fetched https://github.com/rustpython/rustpython.git 8673169ee76c3380bf9c3602c76412d1f96a9bd8.

    Checked on 2025-04-28

    Forum thread

  • No readme property

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

• rustpython-stdlib

  • Dependency libsqlite3-sys 0.28 is significantly outdated

    Upgrade to 0.33.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    libsqlite3-sys versions

  • Dependency nix 0.27 is significantly outdated

    Upgrade to 0.30.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    nix versions

  • Dependency sha-1 0.10.0 has issues

    It may not be actively developed any more. Consider changing the dependency.

    sha-1 crate

  • Dependency base64 0.13.0 is outdated

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

    base64 versions

  • Dependency bzip2 0.4 is a bit outdated

    Consider upgrading to 0.5.2 to get all the fixes and improvements.

    bzip2 versions

  • Dependency foreign-types-shared 0.1.1 is a bit outdated

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

    foreign-types-shared versions

  • Dependency gethostname 0.2.3 is outdated

    Upgrade to 1.0.2 to get all the fixes, and avoid causing duplicate dependencies in projects.

    gethostname versions

  • Dependency malachite-bigint 0.2.0 is slightly outdated

    Consider upgrading to 0.6.0 to get all the fixes and improvements.

    malachite-bigint versions

  • Dependency memmap2 0.5.4 is outdated

    Upgrade to 0.9.5 to get all the fixes, and avoid causing duplicate dependencies in projects.

    memmap2 versions

  • Dependency mt19937 2.0.1 is slightly outdated

    Consider upgrading to 3.1.0 to get all the fixes and improvements.

    mt19937 versions

  • Dependency page_size 0.4 is outdated

    Upgrade to 0.6.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    page_size versions

  • Dependency puruspe 0.2.4 is a bit outdated

    Consider upgrading to 0.4.1 to get all the fixes and improvements.

    puruspe versions

  • Dependency rand 0.8.5 is a bit outdated

    Consider upgrading to 0.9.1 to get all the fixes and improvements.

    rand versions

  • Dependency rand_core 0.6.3 is a bit outdated

    Consider upgrading to 0.9.3 to get all the fixes and improvements.

    rand_core versions

  • Dependency system-configuration 0.5.0 is slightly outdated

    Consider upgrading to 0.6.1 to get all the fixes and improvements.

    system-configuration versions

  • Dependency windows-sys 0.52.0 is outdated

    Upgrade to 0.59.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    windows-sys versions

  • Failed to verify create's content against its repository

    Partially verified 48 files (includes 2 Cargo-generated).

    • warning: Crate tarball has been published from a different commit than the commit tagged by git tag '0.4.0'.
      • Create git tags after comitting any changes, and commit changes after bumping versions and running cargo update.

    Looked for the crate in stdlib/. Fetched https://github.com/rustpython/rustpython.git 7ac94f694a6eabb7d63f8f76449413a04799e5ee.

    Checked on 2024-08-07

    Forum thread

  • Missing keywords

    Help users find your crates. Add keywords = ["interpreter", "python", "platform", "compiler", "rustpython"] (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 'openssl' 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 'openssl', 'openssl-sys', 'foreign-types-shared', 'bzip2', 'openssl-probe', 'libz-sys' may have been unintentional.

    Crate features

• rustpython-jit

  • Dependency cranelift 0.88.0 is outdated

    Upgrade to 0.119.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    cranelift versions

  • Dependency cranelift-jit 0.88.0 is outdated

    Upgrade to 0.119.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    cranelift-jit versions

  • Dependency cranelift-module 0.88.0 is significantly outdated

    Upgrade to 0.119.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    cranelift-module versions

  • Dependency libffi 3.1.0 is a bit outdated

    Consider upgrading to 4.1.0 to get all the fixes and improvements.

    libffi versions

  • Dependency thiserror 1.0 is a bit outdated

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

    thiserror versions

  • Failed to verify create's content against its repository

    Partially verified 12 files (includes 2 Cargo-generated).

    • warning: Crate tarball has been published from a different commit than the commit tagged by git tag '0.4.0'.
      • Create git tags after comitting any changes, and commit changes after bumping versions and running cargo update.

    Looked for the crate in jit/. Fetched https://github.com/rustpython/rustpython.git 8673169ee76c3380bf9c3602c76412d1f96a9bd8.

    Checked on 2025-04-28

    Forum thread

  • Missing keywords

    Help users find your crates. Add keywords = ["rustpython", "jit", "python", "interpreter"] (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.

• hexf-parse

  • Latest stable release is old

    It's been over 4 years. Is this crate still maintained? Make a new release, either to refresh it, or to set

    [badges.maintenance]
    status = "deprecated"
    

    (or "as-is", "passively-maintained").

    If the crate is truly stable, why not make a 1.0.0 release?

    Maintenance status field docs

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["parser", "hexf", "hexf-parse"] (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.

  • 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.

• result-like

  • Published crate doesn't match its repository

    Partially verified 10 files (includes 2 Cargo-generated).

    Fetched https://github.com/youknowone/result-like.git 7bbe0604122ebca422298c34298752eccbc93298.

    Checked on 2024-08-04

    Forum thread

  • Missing categories

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

    List of available categories

• embed-str

  • 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.

  • Latest stable release is old

    It's been over 4 years. Is this crate still maintained? Make a new release, either to refresh it, or to set

    [badges.maintenance]
    status = "deprecated"
    

    (or "as-is", "passively-maintained").

    Maintenance status field docs

  • Missing keywords

    Help users find your crates. Add keywords = ["embed-str", "embed", "box-str"] (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.

• rustpython_wasm

  • Dependency serde-wasm-bindgen 0.3.1 is significantly outdated

    Upgrade to 0.6.5 to get all the fixes, and avoid causing duplicate dependencies in projects.

    serde-wasm-bindgen versions

  • Failed to verify create's content against its repository

    Partially verified 14 files (includes 2 Cargo-generated).

    • warning: Crate tarball has been published from a different commit than the commit tagged by git tag '0.4.0'.
      • Create git tags after comitting any changes, and commit changes after bumping versions and running cargo update.

    Looked for the crate in wasm/lib/. Fetched https://github.com/rustpython/rustpython.git 7ac94f694a6eabb7d63f8f76449413a04799e5ee.

    Checked on 2024-08-07

    Forum thread

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["python", "rustpython", "wasm", "documentation", "state"] (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 'rustpython-stdlib' 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 'rustpython-stdlib', 'rustpython-pylib' may have been unintentional.

    Crate features

• rustpython-parser-vendored

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["vendored", "python", "rustpython"] (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.

• rustpython-pylib

  • Failed to verify create's content against its repository

    Verified 564 out of 565 files (includes 1 Cargo-generated).

    • warning: Crate tarball has been published from a different commit than the commit tagged by git tag '0.4.0'.
      • Create git tags after comitting any changes, and commit changes after bumping versions and running cargo update.
    • error: Manifest properties don't match: package.build: crates.io=<disabled>, orig=build.rs.

    Looked for the crate in pylib/. Fetched https://github.com/rustpython/rustpython.git 8673169ee76c3380bf9c3602c76412d1f96a9bd8.

    Checked on 2024-08-07

    Forum thread

  • Missing keywords

    Help users find your crates. Add keywords = ["rustpython", "interpreter", "python", "compiler"] (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.

  • Published crate contains binary files

    The crate contains binary files (Python package). Crates are meant to be compiled from source. Please check that you haven't published temporary build files by accident. If you have test fixtures, consider excluding them from crates-io tarball, since Cargo doesn't run tests from crates-io packages.

    Audit page

• malachite-bigint

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["malachite", "big-integer", "malachite-bigint", "big-int", "bigint"] (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.

• ffi_time

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["time", "ffi-time", "type", "header"] (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.

• apple-bindgen

  • Dependency bindgen 0.63 is significantly outdated

    Upgrade to 0.71.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    bindgen versions

  • Dependency toml 0.6 is significantly outdated

    Upgrade to 0.8.22 to get all the fixes, and avoid causing duplicate dependencies in projects.

    toml versions

  • Dependency apple-sdk 0.4 is slightly outdated

    Consider upgrading to 0.6.0 to get all the fixes and improvements.

    apple-sdk versions

  • Dependency derive_more 0.99 is outdated

    Upgrade to 2.0.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    derive_more versions

  • Dependency thiserror 1.0 is a bit outdated

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

    thiserror versions

  • Optional dependency 'clap' 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 'clap' may have been unintentional.

    Crate features

• rustpython-literal

  • Dependency lexical-parse-float 0.8.0 is outdated

    Upgrade to 1.0.5 to get all the fixes, and avoid causing duplicate dependencies in projects.

    lexical-parse-float versions

  • Missing keywords

    Help users find your crates. Add keywords = ["python", "rustpython-literal", "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.

• rustpython-codegen

  • Failed to verify create's content against its repository

    Partially verified 16 files (includes 2 Cargo-generated).

    • warning: Crate tarball has been published from a different commit than the commit tagged by git tag '0.4.0'.
      • Create git tags after comitting any changes, and commit changes after bumping versions and running cargo update.

    Looked for the crate in compiler/codegen/. Fetched https://github.com/rustpython/rustpython.git 8673169ee76c3380bf9c3602c76412d1f96a9bd8.

    Checked on 2025-04-27

    Forum thread

  • Missing keywords

    Help users find your crates. Add keywords = ["interpreter", "python", "codegen", "compiler"] (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.

• rustpython-format

  • Dependency malachite-bigint 0.2.0 is slightly outdated

    Consider upgrading to 0.6.0 to get all the fixes and improvements.

    malachite-bigint versions

  • Missing keywords

    Help users find your crates. Add keywords = ["python", "format", "rustpython"] (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.

• hexf

  • Dependency syn 1.0.41 is significantly outdated

    Upgrade to 2.0.101 to get all the fixes, and avoid causing duplicate dependencies in projects.

    syn versions

  • Latest stable release is old

    It's been over 4 years. Is this crate still maintained? Make a new release, either to refresh it, or to set

    [badges.maintenance]
    status = "deprecated"
    

    (or "as-is", "passively-maintained").

    Maintenance status field docs

• rustpython-sre_engine

  • Failed to verify create's content against its repository

    Partially verified 8 files (includes 2 Cargo-generated).

    • warning: Crate tarball has been published from a different commit than the commit tagged by git tag '0.4.0'.
      • Create git tags after comitting any changes, and commit changes after bumping versions and running cargo update.

    Looked for the crate in vm/sre_engine/. Fetched https://github.com/rustpython/rustpython.git 8673169ee76c3380bf9c3602c76412d1f96a9bd8.

    Checked on 2024-08-07

    Forum thread

• libdivide

  • The Cargo package has no git commit information

    Before publishing a package, make sure all packaged files are committed to the repository, and there are no "dirty" files. Push this commit to crate's public repository.

    To protect against supply chain attacks similar to CVE-2024-3094, lib.rs will soon start flagging non-reproducible packages without public source code as suspicious. Currently only git repositories are supported (but may be hosted anywhere, not just GitHub). If you'd like a different SCM supported, please file a feature request.

    More info

  • Dependency thiserror 1.0.24 is a bit outdated

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

    thiserror versions

  • Incorrect category

    Crate's categories property in Cargo.toml contains 'math', which isn't a category we recognize

    lib.rs has simplified and merged some of crates.io categories. Please file a bug if we got it wrong.

    List of available categories

  • Latest stable release is old

    It's been over 3 years. Is this crate still maintained? Make a new release, either to refresh it, or to set

    [badges.maintenance]
    status = "deprecated"
    

    (or "as-is", "passively-maintained").

    Maintenance status field docs

• apple-sys

  • *-sys crate without links property

    If this crate uses C libraries with public symbols, consider adding links = "apple" to crate's Cargo.toml to avoid other libraries colliding with them. Note that the links property adds exclusivity to dependency resolution, but doesn't do any linking.

    This is also needed to protect your crate from duplicate older versions of itself. C symbols are global, and duplicate symbols can cause all sorts of breakage.

  • Dependency apple-sdk 0.4.0 is slightly outdated

    Consider upgrading to 0.6.0 to get all the fixes and improvements.

    apple-sdk versions

  • docs.rs build failed

    docs.rs site failed to build the crate, so users will have trouble finding the documentation. Docs.rs supports multiple platforms and custom configurations, so you can make the build work even if normal crate usage has special requirements.

    Docs.rs doesn't need to run or even link any code, so system dependencies can simply be skipped. You can also set cfg() flags just for docs.rs and use them to hide problematic code.

    Detecting docs.rs

• memvec

  • Dependency memmap2 0.5.3 is outdated

    Upgrade to 0.9.5 to get all the fixes, and avoid causing duplicate dependencies in projects.

    memmap2 versions

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["data-structures", "memory-management"] to the Cargo.toml.

    List of available categories

• vecset

  • Failed to verify create's content against its repository

    Partially verified 24 files (includes 2 Cargo-generated).

    • warning: The crates.io package has no information about its path inside its repository.
    • warning: There is no matching git tag containing version '0.0.2'.
      • git tag v0.0.2 8a1767ab15073f19cdfd0a4ce965964a7afdb1e9; git push origin --tags

    Fetched https://github.com/youknowone/vecset.git 8a1767ab15073f19cdfd0a4ce965964a7afdb1e9.

    Checked on 2024-07-28

    Forum thread

• rustpython-parser-core

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["python", "rustpython-parser-core", "parser"] (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.

  • No readme property

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

• eytzinger-map

  • Imprecise dependency requirement eytzinger = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as eytzinger = "1.1.0". 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.

    eytzinger versions

  • Latest stable release is old

    It's been over 3 years. Is this crate still maintained? Make a new release, either to refresh it, or to set

    [badges.maintenance]
    status = "deprecated"
    

    (or "as-is", "passively-maintained").

    Maintenance status field docs

  • Missing categories

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

    List of available categories

• embed-str, result-like-derive, aheui, rpaheui, hexf-impl

  • 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.

• result-like-derive

  • Published crate doesn't match its repository

    Partially verified 5 files (includes 2 Cargo-generated).

    Looked for the crate in derive/. Fetched https://github.com/youknowone/result-like.git 094c2c01b5796f160f0bf1338114946d9bc5c5fb.

    Checked on 2024-08-04

    Forum thread

  • Imprecise dependency requirement syn = 2

    Cargo does not always pick latest versions of dependencies! Specify the version as syn = "2.0.101". 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.

    syn versions

• aheui

  • Failed to verify create's content against its repository

    Could not check any files

    • warning: The crates.io package has no information about its path inside its repository.
    • error: Repository doesn't exist: Can't checkout the repository. It's either gone or private: remote authentication required but no callback set; class=Http (34); code=Auth (-16).
      • Make sure the repository URL in Cargo.toml is correct and works with git clone. The repository must be public.

    Checked on 2024-07-28

    Forum thread

  • Missing categories

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

    List of available categories

  • Could not fetch repository

    We've had trouble cloning git repo from https://github\.com/aheui/aheui\-rust\.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.

  • Missing keywords

    Help users find your crates. Add keywords = ["aheui", "interpreter"] (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 'clap' 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 'clap', 'num-traits' may have been unintentional.

    Crate features

• hexf-impl

  • Incorrect dependency requirement hexf-parse = 0.1.0

    We could not parse it. Please check the semver syntax.

    Cargo used to be more forgiving about the semver syntax, so it's possible that an already-published crate doesn't satisfy the current rules.

    Cargo dependencies manual

  • Dependency hexf-parse 0.1.0 is significantly outdated

    Upgrade to 0.2.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    hexf-parse versions

  • Dependency proc-macro-hack 0.3.3 has issues

    It may not be actively developed any more. Consider changing the dependency.

    proc-macro-hack crate

  • Dependency syn 0.11 is significantly outdated

    Upgrade to 2.0.101 to get all the fixes, and avoid causing duplicate dependencies in projects.

    syn versions

  • Latest stable release is old

    It's been over 8 years. Is this crate still maintained? Make a new release, either to refresh it, or to set

    [badges.maintenance]
    status = "deprecated"
    

    (or "as-is", "passively-maintained").

    Maintenance status field docs

  • The Cargo package has no git commit information

    Before publishing a package, make sure all packaged files are committed to the repository, and there are no "dirty" files. Push this commit to crate's public repository.

    More info

• rpaheui

  • Failed to verify create's content against its repository

    Could not check any files

    • warning: The crates.io package has no information about its path inside its repository.
    • error: Repository doesn't exist: Can't checkout the repository. It's either gone or private: remote authentication required but no callback set; class=Http (34); code=Auth (-16).
      • Make sure the repository URL in Cargo.toml is correct and works with git clone. The repository must be public.

    Checked on 2024-07-24

    Forum thread

  • Could not fetch repository

    We've had trouble cloning git repo from https://github\.com/aheui/aheui\-rust\.git

  • Dependency malachite-bigint 0.2.0 is slightly outdated

    Consider upgrading to 0.6.0 to get all the fixes and improvements.

    malachite-bigint versions

  • Dependency rustpython 0.3.1 is a bit outdated

    Consider upgrading to 0.4.0 to get all the fixes and improvements.

    rustpython versions

  • Dependency rustpython-derive 0.3.1 is outdated

    Upgrade to 0.4.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    rustpython-derive versions

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["rpaheui"] (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.