Lib.rs

Issues found

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• embassy-executor

  • Dependency avr-device 0.5.3 is slightly outdated

    Consider upgrading to 0.7.0 to get all the fixes and improvements.

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

    avr-device versions

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "async-executor", "async-task"] (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.

• critical-section

  • Missing keywords

    Help users find your crates. Add keywords = ["critical-section", "mutex", "section", "everywhere"] (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.

• embassy-sync

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "async", "access", "hal", "executor"] (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.

• embassy-futures

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "async", "future", "futures", "executor"] (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.

• embassy-nrf

  • Dependency rand_core 0.6.3 is a bit outdated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

• embassy-nrf, embassy-time, embassy-rp, embassy-stm32, embassy-embedded-hal

  • Dependency embedded-hal 0.2.6 is outdated

    Consider upgrading to 1.0.0 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.

    embedded-hal versions

• stm32-metapac

  • Could not find the crate in the repository

    Make sure the main branch of https://github\.com/embassy\-rs/stm32\-data contains the Cargo.toml for the crate. If you have forked the crate, change the repository property in Cargo.toml to your fork's URL.

  • Big download

    The crate is a 11MB download. You can use cargo package command to review crate's archive in target/package dir.

    Check that large files weren't included by accident. Note that tarballs uploaded to crates.io can't be used to run examples or tests, so it's fine to exclude them and their data files. You can use the include or exclude properties in Cargo.toml to minimize crate's download size. Crates.io keeps all versions of all crates forever, so this storage adds up.

  • Missing keywords

    Help users find your crates. Add keywords = ["interrupt", "metadata", "mapping"] (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.

• embassy-stm32

  • Published crate doesn't match its repository

    Partially verified 167 files (includes 2 Cargo-generated).

    • error: Cargo.toml was suspiciously large.
      • If you don't need this file, use include or exclude in Cargo.toml, otherwise file a bug at https://gitlab.com/lib.rs/main
    • error: File 'Cargo.toml.orig' was too large
    • warning: Crate tarball has been published from a different commit than the commit tagged by git tag 'embassy-net-enc28j60-v0.2.0'.

    Looked for the crate in embassy-stm32/. Fetched https://github.com/embassy-rs/embassy.git 4fbe1beefeee9dd6a3486739cacd7377f8785808.

    Checked on 2025-01-12

    This check is experimental.

    Forum thread

  • 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 sdio-host 0.5.0 is a bit outdated

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

    sdio-host versions

  • Dependency stm32-fmc 0.3.0 is slightly outdated

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

    stm32-fmc versions

• rp-pac, nrf-pac, cyw43-pio, embassy-boot-rp, embassy-boot-nrf, embassy-boot-stm32

  • 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

• embassy-net-adin1110

  • Dependency bitfield 0.14.0 is significantly outdated

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

    bitfield versions

  • Dependency embedded-hal-bus 0.1 is outdated

    Upgrade to 0.3.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    embedded-hal-bus versions

• embassy-traits

  • 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 defmt 0.2.0 is significantly outdated

    Upgrade to 0.3.10 to get all the fixes, and avoid causing duplicate dependencies in projects.

    defmt versions

  • Dependency embedded-hal 0.2.3 is outdated

    Consider upgrading to 1.0.0 to get all the fixes and improvements.

    embedded-hal versions

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["hardware-support"] 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 = ["embedded-hal", "embassy", "chat"] (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.

• embassy-time

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "timeout", "duration", "async", "hal"] (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 'defmt' 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 'defmt' may have been unintentional.

    Crate features

• nrf-softdevice, nrf-softdevice-s140, nrf-softdevice-s112, nrf-softdevice-s132, nrf-softdevice-s122, nrf-softdevice-s113, nrf-softdevice-mbr, java-spaghetti, embassy-traits, noproto-derive, embassy-nrf91

  • 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.

• static_cell, stm32-metapac, nrf-pac, nrf52805-pac, nrf52820-pac, nrf9120-pac

  • Missing categories

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

    List of available categories

• static_cell

  • Missing keywords

    Help users find your crates. Add keywords = ["static-cell", "static", "cell"] (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.

• rp-pac

  • Missing categories

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

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["register", "pac", "access-control", "chip"] (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.

• embedded-io

  • Missing keywords

    Help users find your crates. Add keywords = ["io-traits", "system"] (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.

• embassy-rp

  • Dependency rand_core 0.6.4 is a bit outdated

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

    rand_core versions

• embassy-embedded-hal

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded-hal", "driver", "async"] (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.

• embassy-net

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "ipv6", "async", "embedded-systems", "hardware"] (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.

• stm32-metapac, rp-pac, nrf-pac

  • Optional dependency 'cortex-m-rt' 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 'cortex-m-rt' may have been unintentional.

    Crate features

• nrf-softdevice

  • Dependency embassy-sync 0.5.0 is outdated

    Upgrade to 0.6.2 to get all the fixes, and avoid causing duplicate dependencies in projects.

    embassy-sync versions

  • Optional dependency 'nrf52820-pac' 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 'nrf52820-pac', 'nrf52810-pac', 'critical-section', 'nrf52811-pac', 'nrf52832-pac', 'nrf52840-pac', 'nrf-softdevice-s113', 'nrf-softdevice-s122', 'nrf-softdevice-s112', 'nrf-softdevice-s132', 'nrf-softdevice-s140', 'nrf52805-pac', 'nrf52833-pac' may have been unintentional.

    Crate features

• atomic-pool

  • Dependency as-slice 0.1.5 is outdated

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

    as-slice versions

  • Missing keywords

    Help users find your crates. Add keywords = ["atomic", "atomic-pool", "pool", "cas"] (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.

• rzcobs, rcobs, embassy-traits, defmt-rtt-target

  • 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").

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

    Maintenance status field docs

• embedded-io-async, embedded-io-adapters

  • Missing keywords

    Help users find your crates. Add keywords = ["system", "traits"] (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.

• embassy-time-driver

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "driver", "embassy-time", "async", "executor"] (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.

• cyw43

  • Dependency num_enum 0.5.7 is outdated

    Upgrade to 0.7.3 to get all the fixes, and avoid causing duplicate dependencies in projects.

    num_enum versions

• embassy-net-driver-channel

  • Missing keywords

    Help users find your crates. Add keywords = ["driver", "embedded", "embedded-driver", "hal", "async-driver"] (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.

• embassy-boot-rp

  • Dependency embassy-rp 0.3.0 is outdated

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

    embassy-rp versions

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "async", "chip"] (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.

• ppproto

  • Missing keywords

    Help users find your crates. Add keywords = ["protocols", "ppp", "rfc"] (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.

• ekv

  • Failed to verify create's content against its repository

    Verified 31 out of 33 files (includes 3 Cargo-generated).

    • warning: Crate tarball has been published from the commit e9b3ff36d29ada21dba4f440a214305b7d965abc, which is not in the repository.
      • Create git tags after comitting any changes, and commit changes after bumping versions and running cargo update.
    • warning: Found a Cargo.toml for this package in its repo (via tags), but the version was different.
      • Make sure to commit and tag after bumping the version number.
    • warning: Had to perform fuzzy search of the head branch due to lack of commit information in the package.

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

    • Cargo.lock not found.
    • CHANGELOG.md not found.
    • Cargo.toml.orig does not match the repository.

    Fetched https://github.com/embassy-rs/ekv.git 4baa75b9963a4860580bb171bcc9fae492f59174.

    Checked on 2024-11-17

    Forum thread

• embassy-time-queue-utils

  • Missing keywords

    Help users find your crates. Add keywords = ["embassy-time", "embassy-time-queue", "executor"] (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.

• embassy-boot-nrf

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "soft-device", "chip", "async"] (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 'nrf-softdevice-mbr' 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 'nrf-softdevice-mbr' may have been unintentional.

    Crate features

• embassy-net-driver

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "driver", "async-driver", "async-executor", "hal"] (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.

• embassy-boot-stm32

  • Dependency embassy-boot 0.2.0 is outdated

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

    embassy-boot versions

  • Dependency embassy-stm32 0.1.0 is outdated

    Upgrade to 0.2.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    embassy-stm32 versions

  • Dependency embassy-sync 0.5.0 is outdated

    Upgrade to 0.6.2 to get all the fixes, and avoid causing duplicate dependencies in projects.

    embassy-sync versions

  • Missing keywords

    Help users find your crates. Add keywords = ["embedded", "chip", "async"] (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 'defmt-rtt' 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 'defmt-rtt' may have been unintentional.

    Crate features

• embedded-io-adapters

  • Imprecise dependency requirement tokio = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as tokio = "1.44.0". 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.

    tokio versions

• embassy-traits, teleprobe-meta, defmt-rtt-target

  • 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

• java-spaghetti

  • Needs more categories

    Please more specific categories that describe functionality of the crate. Expand categories = ["development-tools::ffi", "external-ffi-bindings"] in your Cargo.toml.

    List of available categories

• embassy-time-queue-driver

  • Missing keywords

    Help users find your crates. Add keywords = ["driver", "queue", "embedded", "embassy-time", "async"] (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.

• rzcobs

  • Missing keywords

    Help users find your crates. Add keywords = ["encoding", "frame", "stream", "0x00"] (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.

• rcobs

  • Missing keywords

    Help users find your crates. Add keywords = ["encoding", "42", "44"] (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.

• embassy-hal-internal

  • Imprecise dependency requirement critical-section = 1

    Cargo does not always pick latest versions of dependencies! Specify the version as critical-section = "1.2.0". 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.

    critical-section versions

• embassy-net-tuntap

  • Dependency async-io 1.6.0 is significantly outdated

    Upgrade to 2.4.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    async-io versions

• teleprobe-meta

  • Missing keywords

    Help users find your crates. Add keywords = ["binaries", "recommended", "target"] (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.

• defmt-rtt-target

  • Dependency rtt-target 0.3.1 is outdated

    Upgrade to 0.6.1 to get all the fixes, and avoid causing duplicate dependencies in projects.

    rtt-target versions

  • Missing keywords

    Help users find your crates. Add keywords = ["defmt-rtt-target", "defmt", "rtt", "rtt-target"] (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.

• noproto-derive

  • Dependency syn 1.0.3 is significantly outdated

    Upgrade to 2.0.100 to get all the fixes, and avoid causing duplicate dependencies in projects.

    syn versions

  • Dependency itertools 0.10 is outdated

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

    itertools versions

• atomic-polyfill

  • Missing keywords

    Help users find your crates. Add keywords = ["polyfill", "atomic", "atomic-polyfill"] (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.

• rnfc, rnfc-ios, rnfc-android, rnfc-mifare, rnfc-mfrc, rnfc-ndef, rnfc-pn53x, rnfc-fm175xx, rnfc-nxp, rnfc-traits, rnfc-acr122u, rnfc-st25r39

  • README missing from the repository

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

• embassy-nfc

  • Could not fetch repository

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

• embassy-nfc, rnfc, rnfc-ios, rnfc-android, rnfc-mifare, rnfc-mfrc, rnfc-ndef, rnfc-pn53x, rnfc-fm175xx, rnfc-nxp, rnfc-traits, rnfc-acr122u, rnfc-st25r39

  • No readme property

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

• embassy-nfc, rnfc, rnfc-ios, rnfc-android, rnfc-mifare, rnfc-mfrc, rnfc-ndef, rnfc-pn53x, rnfc-fm175xx, rnfc-nxp, embassy-imxrt, rnfc-traits, rnfc-acr122u, rnfc-st25r39, embassy-nrf91, embassy-net-ksz8851, embassy-net-w5100, embassy-net-slip, embassy-net-nrf91

  • Crate is 'reserved'

    Please be respectful of crates.io and don't squat crate names.

    It's OK if you intend to publish this project in the near future. Keep in mind that even if you have good intentions, things may not go as planned. crates.io won't reclaim abandoned crates, so reserving good names may end up wasting the good names.

• embassy-net-encx24j600, embassy-net-w6100, embassy-net-esp32, embassy-net-w5100s, embassy-net-adin, embassy-spi, embassy-hal, embassy-atsame, embassy-atsamd, embassy-arm, embassy-stm32f4, embassy-stm32f0, embassy-nrf53, embassy-rp2040, embassy-stm32wb, embassy-stm32l5, embassy-stm32f3, embassy-lpc, embassy-avr, embassy-gpio, embassy-stm32f1, embassy-riscv, embassy-timer, embassy-uart, embassy-i2c, embassy-hci, embassy-bluetooth, embassy-ble, embassy-nrf52, embassy-nrf51, embassy-stm32l0, embassy-stm32h7, embassy-stm32f7, embassy-stm32f2, embassy-usb-msd, embassy-usb-host, embassy-nrf-modem, embassy-async, embassy-flash, embassy-io, teleprobe, embassy, nrf54, nrf5x, embedded-io-adapter, embassy-stm32-wpan, embassy-stm32wl, embassy-stm32l4, stm32xx-pac, nrf70, cyw43-spi, embassy-lora, embassy-cortex-m, embassy-hal-common, net-hal, embassy-std, embassy-extras, nrf-softdevice-macros, noproto-build, zfmt-decoder, zfmt-rtt, zfmt, embassy-net-w5500, embassy-usb-ncm, embassy-usb-hid, embassy-util, zfmt-macros, cyw43-bitbang, gsm0710

  • Crate is 'reserved'

    Please be respectful of crates.io and don't squat crate names.

• embassy-nrf-modem, teleprobe, stm32xx-pac, nrf70, cyw43-spi, net-hal, cyw43-bitbang, gsm0710

  • 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.

• teleprobe

  • Could not fetch repository

    We've had trouble cloning git repo from https://github\.com/embassy\-rs/teleprobe\.git

• put_cell

  • Internal error

    We couldn't check this crate at this time, because: Crate needed for the dashboard Origin( lib.rs/crates/put_cell ). Please try again later.

No issues found in: embassy-usb-logger embassy-usb embassy-net-ppp embassy-net-wiznet embassy-net-esp-hosted embassy-net-enc28j60 embassy-usb-synopsys-otg embassy-executor-macros embassy-usb-driver noproto embassy-macros

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