Source: doc.rust-lang.org (std library reference) · crates.io database dump, 2026-07-25 (crates directory)Contact
UPDATE YEAR

Crates last updated in 2022

The 1,014 crates in this directory whose own rendered Last-updated date falls in 2022.

Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.

1,014 crates last updated in 2022
abi_stable_shared2022 abnf2022 abnf_to_pest2022 abort-on-drop2022 activitystreams-kinds2022 actix-daemon-utils2022 actix-default-responder2022 actix-utils2022 actix-web-extras2022 actix-web-prometheus2022 addr2022 affix2022 airports2022 airtable-api2022 alcoholic_jwt2022 alloc-cortex-m2022 amd2022 amiquip2022 anchor-attribute-interface2022 android_system_properties2022 angle2022 ansi_rgb2022 antlr-rust2022 anymap2022 apple-bundle2022 arc-cell2022 arcode2022 array-bin-ops2022 array-init2022 array_map2022 array_map_derive2022 arref2022 arrow-format2022 as_derive_utils2022 ascii2022 askama_shared2022 assert-json-diff2022 assert-unchecked2022 assert_cfg2022 assert_let_bind2022 assert_ok2022 astrolab-smart-coffee-types2022 astrology2022 async-amqp2022 async-codec-lite2022 async-compression-issue-150-workaround2022 async-convert2022 async-http-proxy2022 async-lapin2022 async-liveliness-monitor2022 async_io_utilities2022 aurelius2022 authenticator-ctap2-20212022 avalanche-sdk2022 avro-schema2022 awaitable2022 awaitable-error2022 aws-arn2022 aws-region-nearby2022 base-x2022 base256emoji2022 base362022 base64-simd2022 basen2022 bastion2022 bastion-executor2022 bee-common2022 bee-ternary2022 beef2022 better-panic2022 bevy-crevice-derive2022 bevy_crevice2022 billboard2022 binary-heap-plus2022 bisector2022 blake2b-ref2022 blob-uuid2022 block-mesh2022 block-modes2022 block-pseudorand2022 bloomy2022 bls_dkg2022 bondrewd2022 bondrewd-derive2022 borrown2022 bpf-sys2022 bracket-algorithm-traits2022 bracket-color2022 bracket-embedding2022 bracket-geometry2022 bracket-lib2022 bracket-noise2022 bracket-pathfinding2022 bracket-random2022 bracket-rex2022 bracket-terminal2022 brownstone2022 bspline2022 buf-min2022 bulletproof-kzen2022 bunyan2022 byteorder_slice2022 bytesize-serde2022 calcit_runner2022 camelpaste2022 cansi2022 cargo-cache2022 cargo-raze2022 cargo-subcommand-metadata2022 cargo-vcpkg2022 cargo-xbuild2022 cascade2022 cbordata2022 cbordata-derive2022 censor2022 centipede2022 chbs2022 checkout_core2022 checkout_server_derive2022 cini2022 cint2022 cityhash-rs2022 clang2022 clap-serde2022 clap-serde-proc2022 clap_generate2022 clean-path2022 clear_on_drop2022 cli-clipboard2022 cliparser2022 clokwerk2022 clone32022 cloud-storage2022 cluFlock2022 codes-agency2022 codes-common2022 codes-iso-103832022 codes-iso-31662022 codes-iso-42172022 coin_cbc_sys2022 collapse2022 color-hex2022 color-thief2022 combination2022 concat-kdf2022 config-file2022 conrod_core2022 conrod_derive2022 conrod_wgpu2022 conrod_winit2022 const-fnv1a-hash2022 conventional_commit_parser2022 core-isa-parser2022 core22022 cortex-a2022 cortex-m-semihosting2022 countme2022 cradle2022 crc642022 crc_all2022 criterion-macro2022 criterion_bencher_compat2022 cs_serde_bytes2022 cstr_core2022 csv-sniffer2022 current_platform2022 curv-kzen2022 cust2022 cust_core2022 cust_derive2022 databend-thrift2022 dbpnoise2022 dbs-allocator2022 dbs-uhttp2022 debpkg2022 debugid2022 decoded-char2022 deelevate2022 deep_filter2022 defer-drop2022 defmt-json-schema2022 deoxysii2022 dep-obj2022 derivation-path2022 derive-into-owned2022 derive_builder_core_fork_arti2022 derive_builder_fork_arti2022 derive_builder_macro_fork_arti2022 derive_pod2022 devd-rs2022 dhall_proc_macros2022 did-key2022 diff2022 diff_derive2022 dimensioned2022 discord-cassandra-cpp2022 display_json2022 dmsort2022 dogear2022 dot-generator2022 dot22022 dotenv-build2022 dprint-swc-ecma-ast-view2022 dyer2022 dyer-cli2022 early_returns2022 easer2022 easy-repl2022 easy_reader2022 ec-gpu2022 ed2022 ed-derive2022 edhex2022 effective-limits2022 egui_web2022 ejdb2-sys-windows2022 elrond-codec2022 elrond-codec-derive2022 elrond-wasm2022 elrond-wasm-debug2022 elrond-wasm-derive2022 elrond-wasm-node2022 elrond-wasm-output2022 embed_plist2022 embedded-can2022 embedded-dma2022 encode_unicode2022 enum-group2022 enum_delegate2022 enum_delegate_lib2022 env-file-reader2022 envcrypt2022 envcrypt-macro2022 environmental2022 envmnt2022 envsubst2022 epi2022 epimetheus2022 err-derive2022 escape_string2022 etag2022 eth-keystore2022 ethabi2022 ethnum-macros2022 eventsource-stream2022 evercrypt2022 evercrypt-sys2022 exclusive_cell2022 exonum_libsodium-sys2022 exonum_sodiumoxide2022 extended2022 extendhash2022 faccess2022 fail2022 fake-tty2022 fakes-gen2022 fast-counter2022 fast-xml2022 fast2s2022 fbnc2022 fbxcel2022 fcm2022 femme2022 fenwick2022 fern-logger2022 ff_ce2022 ff_derive_ce2022 field_names2022 fil_logger2022 find_peaks2022 firefox-on-glean2022 firestorm2022 firestorm-enabled2022 fixed-hash2022 fixed-macro2022 fixed-macro-impl2022 fixed-macro-types2022 flatten-json-object2022 flatten-serde-json2022 float-derive2022 float-derive-macros2022 float_eq2022 float_eq_derive2022 fluent-asserter2022 fluvio-dataplane-protocol2022 fmtools2022 fon2022 foreign-types-shared2022 foreign_vec2022 form-data-builder2022 former_runtime2022 fortify2022 fortify_derive2022 fruitbasket2022 frunk_proc_macros_impl2022 fuels-contract2022 full_moon_derive2022 function_name2022 function_name-proc-macro2022 futf2022 futures-intrusive2022 futures-locks2022 fvm-wasm-instrument2022 gazebo2022 gazebo_derive2022 gecko_profile2022 generic_once_cell2022 genevo2022 geo-rasterize2022 geoutils2022 getargs2022 getch2022 gflags2022 gflags-impl2022 gjson2022 glean-ffi2022 globiter2022 glsl-layout2022 gpgme2022 gpgme-sys2022 gregorian2022 gumdrop2022 gumdrop_derive2022 halo22022 hashicorp_vault2022 health2022 heapify2022 heron2022 heron_core2022 heron_macros2022 heron_rapier2022 hex-buffer-serde2022 hex-literal-impl2022 hex-simd2022 hex_lit2022 hexlit2022 hidden-trait2022 higher-order-closure2022 histo2022 hkd322022 hocon2022 hostname-validator2022 hrpc2022 htmlq2022 http-client2022 http-range2022 hubpack_derive2022 human-time-macros2022 humansize2022 humantime-serde2022 huniq2022 hunspell-rs2022 hunspell-sys2022 hyper-trust-dns2022 hyperloglogplus2022 hyperscan2022 hyperscan-sys2022 i2c-linux-sys2022 ibig2022 ics2022 icu_codepointtrie2022 icu_locid_macros2022 icu_uniset2022 idgenerator2022 ieee8021542022 im2022 im-rc2022 imagepipe2022 indexmap-nostd2022 indoc-impl2022 indy2022 indy-sys2022 influxdb2-structmap2022 ink_lang2022 ink_lang_codegen2022 ink_lang_ir2022 ink_lang_macro2022 ink_storage_derive2022 inlinable_string2022 int-enum-impl2022 intel-mkl-src2022 intel-mkl-tool2022 intl_pluralrules2022 ioctl-sys2022 iowrap2022 ipfs-api2022 ipfs-api-backend-hyper2022 ipfs-api-prelude2022 ipfs-sqlite-block-store2022 ipfsapi2022 iprange2022 irondash_message_channel_derive2022 is_proc_translated2022 isbot2022 iso_iec_70642022 isotest2022 iterable2022 itm2022 itsdangerous2022 ittapi-rs2022 iyes_loopless2022 jack-sys2022 jaylink2022 jetscii2022 jnix-macros2022 joinery2022 js_int2022 json-deserializer2022 json-rules-engine-fork2022 json_env_logger22022 jsonpath-plus2022 jsonrpc-async2022 jsonrpsee-http-server2022 jsonrpsee-ws-server2022 jsonwebtokens2022 jsonwebtokens-cognito2022 jwalk2022 jwt2022 kadmium2022 keyframe2022 konst_macro_rules2022 kv2022 kvdb2022 kvdb-memorydb2022 kvdb-shared-tests2022 kzen-paillier2022 lazy-init2022 leaky-bucket-lite2022 lending-cell2022 lexicon_fractional_index2022 libefi-sys2022 libsamplerate-sys2022 libslirp-sys2022 libswe-sys2022 lightproc2022 like2022 linemux2022 linicon2022 linicon-theme2022 linked-hash-map2022 lite-json2022 lite-parser2022 lmdb-rkv-sys2022 locate-locale2022 located_yaml2022 lockfile2022 locspan-derive2022 log-panics2022 lpc55-pac2022 lset2022 luminance2022 lz-str2022 lzf2022 lzma-sys2022 mach_object2022 madsim-macros2022 mandos2022 mango-orm2022 mashup2022 mashup-impl2022 maybe_parallel_iterator2022 mdbook-linkcheck2022 mdurl2022 memory-lru2022 merge-streams2022 merkle-cbt2022 meta_tools_min2022 metered2022 metered-macro2022 mick-jaeger2022 microtype2022 mint2022 mmarinus2022 mmids-core2022 mobi2022 mocktopus2022 mod_interface_runtime2022 mopa-maintained2022 more-asserts2022 mozbuild2022 mpl-token-vault2022 msgbox2022 mslnk2022 muldiv2022 multiboot2022 murmur22022 murmur32022 nails2022 naive-cityhash2022 names2022 nat-detect2022 native-windows-derive2022 native-windows-gui2022 ncollide2d2022 ncollide3d2022 ndcopy2022 ndk-context2022 ndk-glue2022 ndshape2022 near-rust-allocator-proxy2022 neon-build2022 neon-runtime2022 neon-serde32022 neon-sys2022 netif2022 never-say-never2022 next-gen2022 next-gen-proc_macros2022 no_debug2022 nom-supreme2022 nom82022 nonblock2022 notedown_ast2022 notmuch2022 nougat2022 nougat-proc_macros2022 now2022 npm_rs2022 nrf51-pac2022 nrf52805-pac2022 nrf52810-pac2022 nrf52811-pac2022 nrf52820-pac2022 nrf52832-pac2022 nrf52833-pac2022 nrf52840-pac2022 nrf5340-app-pac2022 nrf5340-net-pac2022 nrf9160-pac2022 ntest_proc_macro_helper2022 ntoken-solana-models2022 nu-data2022 nu-errors2022 nu-source2022 nu-value-ext2022 num-format2022 num-format-windows2022 oasis-cbor2022 oasis-cbor-derive2022 oasis-cbor-value2022 oauth-client2022 ocl-core-vector2022 olm-sys2022 one_err2022 open-fastrlp2022 open-fastrlp-derive2022 openat-ext2022 orbtk2022 origin-trial-token2022 os_type2022 oslog2022 output_vt1002022 p122022 packed_simd_22022 packed_struct2022 packed_struct_codegen2022 pager2022 pam-macros2022 panic-reset2022 panic-semihosting2022 par-stream2022 parcel_sourcemap2022 parity-util-mem2022 parity-wasm2022 parquet-format-async-temp2022 parquet-format-safe2022 patch2022 path-slash2022 pathos2022 pb-rs2022 pdatastructs2022 pdb2022 pelite2022 perfcnt2022 permutation2022 permutator2022 permute2022 pest_consume2022 petitset2022 pg_bigdecimal2022 pgx-utils2022 pickledb2022 pico-args2022 pin-cell2022 pinned2022 pinot2022 piston-texture2022 piston-viewport2022 piz2022 plane-split2022 playwright2022 poldercast2022 postage2022 postgres_array2022 postgres_range2022 powierza-coefficient2022 pratt2022 presser2022 prettytable2022 prettytable-rs2022 primordial2022 printnanny-dash2022 probability2022 proc-lock2022 proc-lock-api2022 proc-lock-macro2022 proc-macro-hack2022 proc-mounts2022 proc_macro_tools2022 process_path2022 prokio2022 prometheus-client-derive-text-encode2022 prometheus_exporter2022 prometheus_exporter_base2022 promptly2022 proptest-arbitrary-interop2022 prost-codec2022 protobuf-codegen-pure2022 protobuf-support22022 protobuf22022 protoc2022 protoc-rust2022 protocol2022 protocol-derive2022 psl-types2022 public-ip2022 pwasm-utils2022 pwd2022 pyembed2022 pyth-client2022 python-oxidized-importer2022 python-packaging2022 python-packed-resources2022 qoi2022 qrcodegen2022 quick-protobuf2022 quitters2022 quoted-string-parser2022 r2d22022 racer2022 radix-heap2022 ramp2022 range-map2022 rapid-qoi2022 rawloader2022 rb2022 rbase642022 rbatis-core2022 readme-rustdocifier2022 reduce2022 reed-solomon-erasure2022 reexport-proc-macro2022 regalloc2022 regex-split2022 reqwasm2022 resolve-path2022 resource_proof2022 retain_mut2022 rev_buf_reader2022 riff-wave2022 ripemd2562022 rle-decode-fast2022 rls-analysis2022 rltk2022 rm_rf2022 rml_amf02022 rocket_contrib2022 rocket_contrib_codegen2022 roots2022 rp2040-hal-macros2022 rpmalloc-sys2022 rs-snowflake2022 rs_tracing2022 rsb_derive2022 rsevents2022 rsip2022 rsip-derives2022 rstack2022 rt-format2022 rtree_rs2022 ruma-api2022 ruma-api-macros2022 ruma-events-macros2022 ruma-identifiers2022 rusoto_apigatewaymanagementapi2022 rusoto_application_autoscaling2022 rusoto_autoscaling2022 rusoto_batch2022 rusoto_cloudformation2022 rusoto_cloudwatch2022 rusoto_cognito_idp2022 rusoto_core2022 rusoto_credential2022 rusoto_dynamodb2022 rusoto_ebs2022 rusoto_ec22022 rusoto_ecr2022 rusoto_ecs2022 rusoto_efs2022 rusoto_eks2022 rusoto_elb2022 rusoto_emr2022 rusoto_events2022 rusoto_firehose2022 rusoto_glue2022 rusoto_iam2022 rusoto_kinesis2022 rusoto_kms2022 rusoto_lambda2022 rusoto_logs2022 rusoto_mock2022 rusoto_qldb_session2022 rusoto_rds2022 rusoto_redshift2022 rusoto_resourcegroupstaggingapi2022 rusoto_route532022 rusoto_s32022 rusoto_secretsmanager2022 rusoto_servicediscovery2022 rusoto_ses2022 rusoto_sesv22022 rusoto_signature2022 rusoto_sns2022 rusoto_sqs2022 rusoto_ssm2022 rusoto_stepfunctions2022 rusoto_sts2022 rust-format2022 rust_search2022 rustbus_derive2022 rustc-cfg2022 rustdct2022 rustracing2022 rusttype2022 rusty-forkfork2022 rusty_pool2022 rvs_derive2022 rvstruct2022 rxp2022 safe-path2022 safe_network2022 safer_ffi-proc_macro2022 sallyport2022 sanitise-file-name2022 santiago2022 sapp-android2022 sapp-darwin2022 sapp-linux2022 sapp-windows2022 sawtooth-sdk2022 sc2022 sciter-rs2022 scoped-tls2022 scudo2022 scudo-proc-macros2022 scudo-sys2022 sdio-host2022 sea-query-driver2022 second-stack2022 secstr2022 secured_linked_list2022 sedol2022 send_wrapper2022 sensors2022 sequential-macro2022 sequential-test2022 serde-cs2022 serde-cw-value2022 serde-tuple-vec-map2022 serde_closure2022 serde_closure_derive2022 serde_urlencoded2022 serum_dex2022 set_env2022 sha-12022 shader-prepper2022 shared_memory2022 shell2batch2022 shrev2022 sigpipe2022 simd-abstraction2022 simple-file-manifest2022 simple_excel_writer2022 single2022 sise2022 sixel-tokenizer2022 size-of-derive2022 sized-chunks2022 skeptic2022 slice-of-array2022 slip212022 slog-json2022 slog-stdlog2022 slog-try2022 slugify-rs2022 smartstring2022 snarkvm-derives2022 snarkvm-dpc2022 snarkvm-gadgets2022 snarkvm-marlin2022 snarkvm-polycommit2022 snarkvm-profiler2022 snowstorm2022 socks2022 softposit2022 solana-crate-features2022 solana-exchange-program2022 soup22022 soup2-sys2022 spandoc2022 sparse-merkle-tree2022 spdx-expression2022 speech-dispatcher2022 speech-dispatcher-sys2022 speexdsp-resampler2022 spirv-types2022 spl-token-swap2022 spliter2022 spm_precompiled2022 sprs-ldl2022 sptr2022 ssh_format2022 ssh_format_error2022 st32022 st77892022 stable-hash2022 stack-sizes2022 stackdriver_logger2022 standback2022 statehub2022 statehub-k8s-helper2022 staticvec2022 stats_alloc2022 stop-token2022 str_inflector2022 streaming-decompression2022 streammap-ext2022 streampager2022 strength_reduce2022 stringmatch2022 stringmetrics2022 stronghold-derive2022 stronghold-utils2022 struct-arithmetic2022 structdump2022 structdump-derive2022 structopt2022 structopt-toml2022 structopt-toml-derive2022 stun_codec_blazh2022 suffix2022 sugars2022 svgbobdoc2022 swc_stylis2022 swc_webpack_ast2022 switchboard-program2022 symbolic-minidump2022 symbolic-sourcemap2022 syn-rsx2022 synchronoise2022 systick-monotonic2022 tabbycat2022 tabular2022 takeable2022 tao-core-video-sys2022 task-group2022 tauri-icns2022 telegra-ph2022 tensorflow-internal-macros2022 termplot2022 test-cert-gen2022 test-env-helpers2022 test-generator2022 test_dir2022 testaso2022 text_lines2022 textwrap-macros2022 textwrap-macros-impl2022 themelio-stf2022 thirtyfour_sync2022 thiserror-impl-no-std2022 thiserror-no-std2022 time-fmt2022 time-helper2022 tiny-gradient2022 tiny_http2022 tinyfiledialogs2022 tinyjson2022 tinyvec_string2022 tldextract2022 tls-api-test2022 tokio-amqp2022 tokio-pipe2022 tokio-scoped2022 tokio-serde-cbor2022 tokio-tasker2022 tokio-timerfd2022 tokiotest-httpserver2022 toml-cli2022 topological-sort2022 trace2022 tracing-actix2022 tracing-android2022 tracing-fluent-assertions2022 tracing-span-tree2022 tracking-allocator2022 trait-set2022 tree-sitter-toml2022 trust-dns-https2022 trust-dns-native-tls2022 trust-dns-openssl2022 trust-dns-rustls2022 tt-call2022 tugger-common2022 tugger-file-manifest2022 tugger-windows2022 tugger-windows-codesign2022 tui2022 tuikit2022 tuple-fn2022 typed-arena-nomut2022 typemap-ors2022 uapi-proc2022 ufmt2022 ufmt-macros2022 uint-zigzag2022 ume2022 unarray2022 unbounded-interval-tree2022 unchecked_unwrap2022 ungrammar2022 unsafe-any-ors2022 unscanny2022 unwrap_none2022 uriparse2022 utf8-ranges2022 utm2022 uuid-simd2022 validator_types2022 vec-strings2022 verhoeff2022 vg_errortools2022 vipers2022 voca_rs2022 vsdbsled2022 vsimd2022 wasm-bindgen-downcast2022 wasm-bindgen-downcast-macros2022 wasm-gen2022 wasm-instrument2022 wasm-log2022 wasmer-artifact2022 wasmer-engine2022 wasmer-engine-dylib2022 wasmer-engine-universal2022 wasmer-engine-universal-artifact2022 wasmer-inline-c2022 wasmer-inline-c-macro2022 wasmer-runtime2022 wasmer-wit-bindgen-gen-core2022 wasmer-wit-bindgen-gen-rust2022 wasmer-wit-bindgen-gen-rust-wasm2022 wasmer-wit-bindgen-rust2022 wasmer-wit-bindgen-rust-impl2022 wasmer-wit-parser2022 wasmi-validation2022 wayland-commons2022 websocket-base2022 websocket-codec2022 websocket-lite2022 weer_api2022 win-sys2022 windows-dll2022 windows-dll-codegen2022 windows_gen2022 windows_macros2022 windows_quote2022 windows_reader2022 winrt-notification2022 winsplit2022 witchcraft-metrics2022 without-alloc2022 woke2022 woptions2022 woptions_meta2022 woptions_runtime2022 wpactrl2022 write162022 ws2022 wyz2022 x862022 xargo2022 xhtmlchardet2022 xkb2022 xkbcommon-sys2022 xml2json-rs2022 xor_name2022 xsave2022 xxh32022 xz22022 yarte2022 yarte_derive2022 yarte_hir2022 yarte_parser2022 yubico2022 zenoh-protocol-core2022 zero2022 zeropool-bn2022 zip_structs2022 zk-paillier2022 zmq2022 zmq-sys2022 zstd-seekable-s32022 zuse2022