Lib.rs

Issues found

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• bumpalo

  • Missing keywords

    Help users find your crates. Add keywords = ["memory-management", "arena-allocation", "arena-allocator", "bump", "bump-allocator"] (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.

• wasm-smith

  • Missing keywords

    Help users find your crates. Add keywords = ["wasm-module", "fuzz-testing", "test-cases", "generator", "input"] (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', 'wat', 'serde_derive', 'serde' may have been unintentional.

    Crate features

• wasm-encoder

  • Missing keywords

    Help users find your crates. Add keywords = ["wasm-module", "section", "wasm-bytecode", "low-level", "encoder"] (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.

• wasm-encoder, pulley-interpreter, cranelift-jit, wasmtime-cache, cranelift-object, wasm-bindgen-wasm-interpreter, wasm-bindgen-threads-xform

  • Missing categories

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

• pulley-interpreter

  • Missing keywords

    Help users find your crates. Add keywords = ["bytecode", "interpreter", "portable", "wasm-bytecode", "wasm-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.

• mutatis

  • 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 rand 0.8.5 is a bit outdated

    Consider upgrading to 0.9.0 to get all the fixes and improvements.

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

    rand versions

• wasmtime-cranelift

  • Could not fetch repository

    We've had trouble cloning git repo from https://github\.com/bytecodealliance/wasmtime\.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.

  • Dependency itertools 0.12 is significantly outdated

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

    itertools versions

  • Dependency wasmparser 0.224.0 is significantly outdated

    Upgrade to 0.226.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    wasmparser versions

• wasm-bindgen

  • Published crate doesn't match its repository

    Partially verified 23 files (includes 3 Cargo-generated).

    • error: Cargo.toml and Cargo.toml.orig had different [features]

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

    • Cargo.lock not found.

    Fetched https://github.com/rustwasm/wasm-bindgen.git tagged 0.2.100 (2405ec2b4bcd1cc4e3bd1562c373e9d5f0cbdcb5).

    Checked on 2025-01-19

    This check is experimental.

    Forum thread

  • Missing keywords

    Help users find your crates. Add keywords = ["wasm-module", "wasm-bindings", "javascript", "js", "bindings-generator"] (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.

• cranelift-jit

  • Dependency memmap2 0.2.1 is significantly outdated

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

    memmap2 versions

  • Missing keywords

    Help users find your crates. Add keywords = ["cranelift", "jit", "run-time", "wasm", "wasmtime"] (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 'memmap2' 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 'memmap2' may have been unintentional.

    Crate features

• wasmtime-wasi-nn

  • Dependency tch 0.17.0 is significantly outdated

    Upgrade to 0.19.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    tch versions

  • Dependency windows 0.52 is outdated

    Upgrade to 0.60.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    windows versions

• web-sys

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["web-api"] (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.

• wasmtime-cache

  • Could not fetch repository

    We've had trouble cloning git repo from https://github\.com/bytecodealliance/wasmtime\.git

  • Dependency base64 0.21.0 is outdated

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

    base64 versions

  • Missing keywords

    Help users find your crates. Add keywords = ["wasmtime", "wasm", "wasm-module", "cache", "run-time"] (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.

• libfuzzer-sys

  • *-sys crate without links property

    If this crate uses C libraries with public symbols, consider adding links = "fuzzer" 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.

  • Imprecise dependency requirement arbitrary = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as arbitrary = "1.4.0". 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.

    arbitrary versions

  • Missing keywords

    Help users find your crates. Add keywords = ["lib-fuzzer", "fuzz-testing", "llvm", "run-time", "sanitizer"] (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.

• wasm-bindgen-futures

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["promise", "future", "wasm-bindgen", "async", "wasm-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.

• wasmtime-cranelift, wasmtime-cache, wasm-bindgen-cli, wasm-bindgen-wasm-interpreter, wasm-bindgen-threads-xform, mutatis-derive

  • No readme property

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

• js-sys

  • Missing keywords

    Help users find your crates. Add keywords = ["object", "nodejs", "global", "web", "documentation"] (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.

• wasmparser

  • Missing categories

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

    List of available categories

• wasm-bindgen-cli, wasm-bindgen-wasm-interpreter, wasm-bindgen-threads-xform

  • Could not fetch repository

    We've had trouble cloning git repo from https://github\.com/rustwasm/wasm\-bindgen\.git

• cranelift-codegen

  • Dependency capstone 0.12.0 is outdated

    Upgrade to 0.13.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    capstone versions

  • Imprecise dependency requirement bumpalo = 3

    Cargo does not always pick latest versions of dependencies! Specify the version as bumpalo = "3.17.0". 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.

    bumpalo versions

  • Optional dependency 'postcard' 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 'postcard', 'sha2', 'anyhow', 'gimli', 'serde', 'souper-ir', 'serde_derive', 'capstone' may have been unintentional.

    Crate features

• libfuzzer-sys, cranelift-codegen-meta, cranelift-codegen-shared

  • Missing categories

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

    List of available categories

• cranelift-frontend

  • Missing keywords

    Help users find your crates. Add keywords = ["cranelift", "ir", "wasm", "variables", "builder"] (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 'hashbrown' 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 'hashbrown' may have been unintentional.

    Crate features

• easy-smt

  • Missing categories

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

    List of available categories

• wasm-bindgen-cli

  • Dependency ureq 2.7 is a bit outdated

    Consider upgrading to 3.0.6 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.

    ureq versions

  • Imprecise dependency requirement clap = 4

    Cargo does not always pick latest versions of dependencies! Specify the version as clap = "4.5.30". 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.

    clap versions

  • Missing keywords

    Help users find your crates. Add keywords = ["wasm-bindgen", "wasm-module", "command-line", "command-line-interface", "attributes"] (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.

• intrusive_splay_tree

  • Missing keywords

    Help users find your crates. Add keywords = ["tree-node", "intrusive", "element", "allocation-free", "pointers"] (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.

• wasmtime-wasi-nn, wasmtime-cranelift, cranelift-interpreter

  • Dependency thiserror 1.0.43 is a bit outdated

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

    thiserror versions

• cranelift-entity

  • Optional dependency 'serde_derive' 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 'serde_derive', 'serde' may have been unintentional.

    Crate features

• deallocate-zeroed

  • Missing keywords

    Help users find your crates. Add keywords = ["allocator", "memory", "traits", "extension", "zeroed"] (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.

• cranelift-module

  • Missing keywords

    Help users find your crates. Add keywords = ["cranelift", "linker", "module", "wasm-module", "data"] (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 'serde_derive' 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 'serde_derive', 'hashbrown', 'serde' may have been unintentional.

    Crate features

• cranelift-native

  • Missing keywords

    Help users find your crates. Add keywords = ["cranelift", "host", "architecture", "wasm", "machine"] (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.

• cranelift-reader

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["jit-compiler", "cranelift", "ir", "textual", "reader"] (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.

• cranelift-serde

  • Missing categories

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

    List of available categories

• cranelift-codegen-meta

  • Missing keywords

    Help users find your crates. Add keywords = ["cranelift", "wasm", "generator", "generate", "cranelift-codegen"] (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.

• cranelift-object

  • Missing keywords

    Help users find your crates. Add keywords = ["object", "cranelift", "native", "output", "wasmtime"] (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.

• cranelift-codegen-shared

  • Missing keywords

    Help users find your crates. Add keywords = ["cranelift", "wasm", "shared", "run-time", "jit"] (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.

• wasm-bindgen-wasm-interpreter

  • Missing keywords

    Help users find your crates. Add keywords = ["wasm-interpreter", "wasm-bindgen", "wasm-module", "optimized", "functions"] (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.

• wasm-bindgen-threads-xform

  • Missing keywords

    Help users find your crates. Add keywords = ["wasm-bindgen", "wasm-module", "transformation", "interaction"] (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.

• cranelift-interpreter

  • Missing keywords

    Help users find your crates. Add keywords = ["cranelift", "ir", "interpreter", "web-assembly", "instructions"] (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.

• mutatis-derive

  • 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.

  • Imprecise dependency requirement syn = 2

    Cargo does not always pick latest versions of dependencies! Specify the version as syn = "2.0.98". 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.

    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

• wasm-nm, wasm-bindgen-test-macro, wasm-bindgen-macro, wasm-bindgen-macro-support, wasm-bindgen-backend, wasm-bindgen-shared, object, walrus, derive_arbitrary, cranelift-wasm, wasmtime-types, is_executable, addr2line, gimli, walrus-macro, cpp_demangle, wizer, safe-gc, cargo-fuzz, gloo, winliner, gloo-file, gloo-events, gloo-timers, z3, z3-sys, generational-arena, associative-cache, cranelift-preopt, typed-arena, sancov, sancov-sys, histo, bacon_rajan_cc, fast-bernoulli, inlinable_string, findshlibs, wi-bindgen

  • Internal error

    We couldn't check this crate at this time, because: deadline has elapsed. Please try again later.

• wi-rs, wigen, wi-gen, wai-rs, wai-gen, waigen, peepmatic-souper, peepmatic-test-operator, peepmatic-traits, console_error_panic_hook, leb128, wasmtime-lightbeam, peeking_take_while, twiggy, twiggy-analyze, twiggy-opt, twiggy-parser, twiggy-traits, wasm-bindgen-test, wasm-bindgen-webidl, wiggle-borrow, sightglass-api, shuffling-allocator, wint, cranelift-simplejit, souper-ir, cranelift-faerie, dodrio, dodrio-js-api, wasm-webidl-bindings, wasm-webidl-bindings-text-parser, fart, fart-cli, fart-2d-geom, fart-aabb, fart-utils, partial-min-max, bufrng, mozjs_sys, gloo-console-timer, wasm-snip, wee_alloc, mach, wasm-tracing-allocator, longest-increasing-subsequence, mozjs, id-arena, wasm-bindgen-gc, state_machine_future, derive_state_machine_future, wasm-bindgen-test-project-builder, source-map-mappings-wasm-api, source-map-mappings, memory_units, vlq, wasm-bindgen-cli-support, rent_to_own, dwprod, derive_is_enum_variant, scrapmetal, scrapmetal-derive, tokio-timeit-middleware, libbindgen, pancakes, eep, z, mach_o, mach_o_sys, breakpoint, oxischeme, twiggy-ir

  • Internal error

    We couldn't check this crate at this time, because: deadline has elapsed. Please try again later.

No issues found in: cranelift cranelift-bforest target-lexicon

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