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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
postgres | postgres | postgres | A native, synchronous PostgreSQL client | 16,323,117 | 2,815,361 | 0.19.14 | 0.19.14 | 0.19.14 | 110 | false | 2026-06-12T15:39:41.253741Z | 2014-11-24T02:34:44.756689Z | https://github.com/rust-postgres/rust-postgres | [
"Database interfaces"
] | [
"database",
"postgres",
"postgresql",
"sql"
] | [
"sfackler",
"paolobarbolini"
] | https://crates.io/crates/postgres | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
rusqlite_migration | rusqlite_migration | rusqlite_migration | Simple schema migration library for rusqlite using user_version instead of an SQL table to maintain the current schema version. | 3,666,499 | 2,615,614 | 2.6.0 | 2.6.0 | 2.6.0 | 33 | false | 2026-05-28T21:30:15.161675Z | 2020-11-13T20:56:35.271048Z | https://cj.rs/rusqlite_migration | https://github.com/cljoly/rusqlite_migration | [
"Database interfaces"
] | [
"database",
"migration",
"rusqlite",
"sqlite",
"user_version"
] | [
"cljoly"
] | https://crates.io/crates/rusqlite_migration | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
mysql-common-derive | mysql-common-derive | mysql-common-derive | Derive macros for MySql common primitives | 9,434,677 | 2,597,481 | 0.32.2 | 0.32.2 | 0.32.2 | 9 | false | 2026-06-12T14:44:41.072445Z | 2023-04-09T10:39:39.120239Z | https://github.com/blackbeam/rust_mysql_common | https://docs.rs/mysql-common-derive | https://github.com/blackbeam/rust_mysql_common | [
"Database interfaces"
] | [
"database",
"derive",
"mysql"
] | [
"blackbeam"
] | https://crates.io/crates/mysql-common-derive | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T |
sea-schema | sea-schema | sea-schema | 🌿 SQL schema definition and discovery | 11,165,369 | 2,523,167 | 0.18.1 | 0.18.1 | 0.18.1 | 72 | false | 2026-07-01T22:23:46.841220Z | 2021-04-08T11:23:27.662723Z | https://docs.rs/sea-schema | https://github.com/SeaQL/sea-schema | [
"Database interfaces"
] | [
"database",
"mysql",
"postgres",
"sql"
] | [
"tyt2y3",
"billy1624"
] | https://crates.io/crates/sea-schema | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
sea-schema-derive | sea-schema-derive | sea-schema-derive | Derive macro for sea-schema's Name trait | 10,802,790 | 2,486,462 | 0.3.0 | 0.3.0 | 0.3.0 | 5 | false | 2024-08-02T08:52:52.839481Z | 2021-04-08T11:11:12.161847Z | https://docs.rs/sea-schema | https://github.com/SeaQL/sea-schema | [
"Database interfaces"
] | [
"database",
"mysql",
"postgres",
"sql",
"sqlite"
] | [
"tyt2y3",
"billy1624"
] | https://crates.io/crates/sea-schema-derive | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
sea-orm-migration | sea-orm-migration | sea-orm-migration | Migration utility for SeaORM | 10,644,501 | 2,251,602 | 2.0.1 | 2.0.1 | 2.0.1 | 117 | false | 2026-08-02T20:18:01.638361Z | 2022-05-09T16:10:21.658157Z | https://www.sea-ql.org/SeaORM | https://docs.rs/sea-orm | https://github.com/SeaQL/sea-orm | [
"Database interfaces"
] | [
"async",
"mysql",
"orm",
"postgres",
"sqlite"
] | [
"tyt2y3",
"billy1624"
] | https://crates.io/crates/sea-orm-migration | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T |
sea-orm-cli | sea-orm-cli | sea-orm-cli | Command line utility for SeaORM | 10,681,229 | 2,200,646 | 2.0.1 | 2.0.1 | 2.0.1 | 137 | false | 2026-08-02T20:17:19.616429Z | 2021-08-07T18:49:19.245542Z | https://www.sea-ql.org/SeaORM | https://docs.rs/sea-orm | https://github.com/SeaQL/sea-orm | [
"Database interfaces"
] | [
"async",
"mysql",
"orm",
"postgres",
"sqlite"
] | [
"tyt2y3",
"billy1624"
] | https://crates.io/crates/sea-orm-cli | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T |
mongocrypt-sys | mongocrypt-sys | mongocrypt-sys | FFI bindings to libmongocrypt | 5,043,809 | 2,155,153 | 0.1.6+1.18.2 | 0.1.6+1.18.2 | 0.1.6+1.18.2 | 7 | false | 2026-07-03T09:50:54.864574Z | 2022-12-06T15:10:49.077237Z | https://github.com/mongodb/libmongocrypt-rust | [
"Cryptography",
"External FFI bindings",
"Database interfaces"
] | [
"database",
"libmongocrypt",
"mongo",
"mongocrypt",
"mongodb"
] | [
"mongo-rust-driver"
] | https://crates.io/crates/mongocrypt-sys | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
mongocrypt | mongocrypt | mongocrypt | Rust-idiomatic wrapper around mongocrypt-sys | 5,044,564 | 2,154,794 | 0.4.0 | 0.4.0 | 0.4.0 | 9 | false | 2026-07-03T09:55:38.772609Z | 2022-12-06T15:31:47.636687Z | https://github.com/mongodb/libmongocrypt-rust | [
"Cryptography",
"API bindings",
"Database interfaces"
] | [
"database",
"libmongocrypt",
"mongo",
"mongocrypt",
"mongodb"
] | [
"mongo-rust-driver"
] | https://crates.io/crates/mongocrypt | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
refinery | refinery | refinery | Powerful SQL migration toolkit for Rust | 9,185,648 | 1,868,935 | 0.9.2 | 0.9.2 | 0.9.2 | 32 | false | 2026-06-10T18:23:04.721310Z | 2015-11-22T19:27:42.960034Z | https://docs.rs/refinery/ | https://github.com/rust-db/refinery | [
"Database interfaces"
] | [
"database",
"migrations",
"orm",
"sql"
] | [
"jxs",
"spacekookie"
] | https://crates.io/crates/refinery | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
elasticsearch | elasticsearch | elasticsearch | Official Elasticsearch Rust client | 22,269,013 | 1,755,721 | 9.1.0-alpha.1 | 9.1.0-alpha.1 | 8.19.0-alpha.1 | 26 | false | 2025-08-08T17:06:30.587382Z | 2020-01-07T04:50:36.379854Z | https://docs.rs/elasticsearch/ | https://github.com/elastic/elasticsearch-rs | [
"API bindings",
"Database interfaces"
] | [
"elastic",
"elasticsearch",
"lucene",
"search"
] | [
"swallez",
"Anaethelion",
"l-trotta",
"miguelgrinberg"
] | https://crates.io/crates/elasticsearch | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
fred | fred | fred | An async client for Redis and Valkey. | 7,832,995 | 1,601,105 | 10.1.0 | 10.1.0 | 10.1.0 | 100 | false | 2025-02-27T16:44:58.218874Z | 2017-10-10T03:21:30.251921Z | https://github.com/aembke/fred.rs | https://github.com/aembke/fred.rs | [
"Asynchronous",
"Database interfaces",
"Web programming"
] | [
"cluster",
"redis",
"sentinel",
"valkey"
] | [
"aembke"
] | https://crates.io/crates/fred | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
gcp-bigquery-client | gcp-bigquery-client | gcp-bigquery-client | An ergonomic async client library for GCP BigQuery. | 6,588,564 | 1,554,261 | 0.28.0 | 0.28.0 | 0.28.0 | 45 | false | 2026-02-01T07:04:29.676386Z | 2021-02-14T17:13:01.799490Z | https://github.com/lquerel/gcp-bigquery-client | https://docs.rs/gcp-bigquery-client | https://github.com/lquerel/gcp-bigquery-client | [
"Database interfaces"
] | [
"bigquery",
"gcp",
"google-cloud"
] | [
"lquerel"
] | https://crates.io/crates/gcp-bigquery-client | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T |
scylla-macros | scylla-macros | scylla-macros | proc macros for the ScyllaDB async CQL driver | 7,985,066 | 1,353,748 | 1.7.0 | 1.7.0 | 1.7.0 | 24 | false | 2026-06-11T15:55:42.949066Z | 2021-04-07T14:34:12.789451Z | https://github.com/scylladb/scylla-rust-driver | [
"Database interfaces"
] | [] | [
"piodul",
"wprzytula",
"Lorak-mmk",
"dkropachev"
] | https://crates.io/crates/scylla-macros | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
scylla-cql | scylla-cql | scylla-cql | CQL data types and primitives, for interacting with ScyllaDB. | 7,955,689 | 1,336,267 | 1.7.0 | 1.7.0 | 1.7.0 | 27 | false | 2026-06-11T16:00:13.358505Z | 2022-08-25T14:07:00.582846Z | https://github.com/scylladb/scylla-rust-driver | [
"Database interfaces"
] | [
"cassandra",
"cql",
"database",
"scylla",
"scylladb"
] | [
"piodul",
"wprzytula",
"Lorak-mmk",
"dkropachev"
] | https://crates.io/crates/scylla-cql | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
scylla | scylla | scylla | Async CQL driver for Rust, optimized for ScyllaDB, fully compatible with Apache Cassandra™ | 8,048,807 | 1,310,722 | 1.7.0 | 1.7.0 | 1.7.0 | 43 | false | 2026-06-11T16:00:16.918814Z | 2021-04-07T14:35:33.712686Z | https://github.com/scylladb/scylla-rust-driver | [
"Database interfaces"
] | [
"cassandra",
"cql",
"database",
"scylla",
"scylladb"
] | [
"piodul",
"wprzytula",
"Lorak-mmk",
"dkropachev"
] | https://crates.io/crates/scylla | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
libduckdb-sys | libduckdb-sys | libduckdb-sys | Native bindings to the libduckdb library, C API | 3,174,971 | 1,214,631 | 1.10505.0 | 1.10505.0 | 1.10505.0 | 49 | false | 2026-07-22T13:42:28.390630Z | 2021-06-30T14:04:02.455622Z | https://github.com/duckdb/duckdb-rs | https://github.com/duckdb/duckdb-rs | [
"Database interfaces",
"External FFI bindings"
] | [
"database",
"duckdb",
"ffi"
] | [
"Mytherin",
"wangfenjin"
] | https://crates.io/crates/libduckdb-sys | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
duckdb | duckdb | duckdb | Ergonomic wrapper for DuckDB | 3,135,591 | 1,199,410 | 1.10505.0 | 1.10505.0 | 1.10505.0 | 46 | false | 2026-07-22T13:42:37.863025Z | 2021-06-30T14:06:38.576333Z | https://github.com/duckdb/duckdb-rs | http://docs.rs/duckdb/ | https://github.com/duckdb/duckdb-rs | [
"Database interfaces"
] | [
"database",
"duckdb",
"ffi"
] | [
"Mytherin",
"wangfenjin"
] | https://crates.io/crates/duckdb | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T |
snowflake-api | snowflake-api | snowflake-api | Snowflake API bindings | 7,096,672 | 1,160,670 | 0.14.0 | 0.14.0 | 0.14.0 | 19 | false | 2025-10-23T16:50:59.223634Z | 2023-08-16T14:55:37.124029Z | http://docs.rs/snowflake-api/ | https://github.com/mycelial/snowflake-rs | [
"API bindings",
"Database interfaces"
] | [
"api",
"database",
"snowflake"
] | [
"andrusha"
] | https://crates.io/crates/snowflake-api | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
heed | heed | heed | A fully typed LMDB (mdb.master) wrapper with minimum overhead | 4,431,896 | 1,073,440 | 0.22.1 | 0.22.1 | 0.22.1 | 52 | false | 2026-04-07T09:09:18.196322Z | 2019-10-20T19:38:42.953558Z | https://github.com/Kerollmops/heed | [
"Data structures",
"Database interfaces"
] | [
"database",
"lmdb",
"storage",
"typed"
] | [
"Kerollmops"
] | https://crates.io/crates/heed | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
mysql_async | mysql_async | mysql_async | Tokio based asynchronous MySql client library. | 6,679,571 | 1,050,594 | 0.37.0 | 0.37.0 | 0.37.0 | 74 | false | 2026-05-25T15:00:45.500490Z | 2016-11-08T17:31:30.008531Z | https://docs.rs/mysql_async | https://github.com/blackbeam/mysql_async | [
"Asynchronous",
"Database interfaces"
] | [
"async",
"asynchronous",
"database",
"mysql"
] | [
"blackbeam"
] | https://crates.io/crates/mysql_async | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
lmdb-master-sys | lmdb-master-sys | lmdb-master-sys | Rust bindings for liblmdb on the mdb.master branch. | 3,965,998 | 1,014,947 | 0.2.6 | 0.2.6 | 0.2.6 | 13 | false | 2026-04-07T09:04:11.172774Z | 2023-01-11T10:59:15.791679Z | https://docs.rs/lmdb-master-sys | https://github.com/meilisearch/heed/tree/main/lmdb-master-sys | [
"Database interfaces",
"External FFI bindings"
] | [
"bindings",
"database",
"library",
"lmdb",
"storage-engine"
] | [
"Kerollmops"
] | https://crates.io/crates/lmdb-master-sys | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
biblatex | biblatex | biblatex | Parsing, writing, and evaluating BibTeX and BibLaTeX files | 2,440,041 | 1,006,069 | 0.12.0 | 0.12.0 | 0.12.0 | 20 | false | 2026-06-05T09:35:06.269770Z | 2020-09-11T10:17:54.180334Z | https://github.com/typst/biblatex | [
"Text processing",
"Database interfaces",
"Parser implementations"
] | [
"biber",
"biblatex",
"bibliography",
"bibtex",
"latex"
] | [
"reknih",
"laurmaedje"
] | https://crates.io/crates/biblatex | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
postgresql_embedded | postgresql_embedded | postgresql_embedded | Install and run a PostgreSQL database locally on Linux, MacOS or Windows. PostgreSQL can be bundled with your application, or downloaded on demand. | 2,667,847 | 988,575 | 0.21.0 | 0.21.0 | 0.21.0 | 65 | false | 2026-07-19T02:06:15.133970Z | 2024-02-10T02:28:59.035150Z | https://github.com/theseus-rs/postgresql-embedded | [
"Database interfaces"
] | [
"database",
"embedded",
"postgres",
"postgresql",
"server"
] | [
"brianheineman"
] | https://crates.io/crates/postgresql_embedded | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
postgresql_commands | postgresql_commands | postgresql_commands | PostgreSQL commands for interacting with a PostgreSQL server. | 2,680,080 | 985,102 | 0.21.0 | 0.21.0 | 0.21.0 | 45 | false | 2026-07-19T02:05:50.634510Z | 2024-04-03T04:14:50.493130Z | https://github.com/theseus-rs/postgresql-embedded | [
"Database interfaces"
] | [
"database",
"embedded",
"postgres",
"postgresql",
"server"
] | [
"brianheineman"
] | https://crates.io/crates/postgresql_commands | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
crates-index | crates-index | crates-index | Library for retrieving and interacting with the crates.io index | 8,142,485 | 974,448 | 3.14.0 | 3.14.0 | 3.14.0 | 102 | false | 2026-05-07T02:25:18.210016Z | 2015-05-27T04:22:23.122022Z | https://crates.io/crates/crates-index | https://docs.rs/crates-index/ | https://github.com/frewsxcv/rust-crates-index | [
"Database interfaces",
"Development tools"
] | [
"crate",
"dependencies",
"index",
"meta",
"packaging"
] | [
"steveklabnik",
"frewsxcv",
"Byron",
"kornelski"
] | https://crates.io/crates/crates-index | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T |
postgresql_archive | postgresql_archive | postgresql_archive | A library for downloading and extracting PostgreSQL archives | 2,692,691 | 968,955 | 0.21.0 | 0.21.0 | 0.21.0 | 65 | false | 2026-07-19T02:05:43.902918Z | 2024-02-10T02:28:36.875831Z | https://github.com/theseus-rs/postgresql-embedded | [
"Database interfaces"
] | [
"database",
"embedded",
"postgres",
"postgresql",
"server"
] | [
"brianheineman"
] | https://crates.io/crates/postgresql_archive | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
odpic-sys | odpic-sys | odpic-sys | Bindings to Oracle Database Programming Interface for C (ODPI-C). | 2,085,320 | 923,190 | 0.2.0 | 0.2.0 | 0.2.0 | 3 | false | 2025-03-01T02:38:27.737641Z | 2024-11-16T00:30:01.937670Z | https://github.com/kubo/odpic-sys | https://docs.rs/odpic-sys | https://github.com/kubo/odpic-sys | [
"Database interfaces",
"External FFI bindings"
] | [
"database",
"oracle"
] | [
"kubo"
] | https://crates.io/crates/odpic-sys | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T |
qdrant-client | qdrant-client | qdrant-client | Rust client for Qdrant Vector Search Engine | 3,222,525 | 894,324 | 1.18.0 | 1.18.0 | 1.18.0 | 52 | false | 2026-05-11T13:12:30.606578Z | 2022-06-24T09:23:46.073341Z | https://qdrant.tech/ | https://docs.rs/qdrant-client | https://github.com/qdrant/rust-client | [
"API bindings",
"Database interfaces"
] | [
"client",
"grpc",
"qdrant",
"search-engine",
"vector-search"
] | [
"generall"
] | https://crates.io/crates/qdrant-client | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T |
iceberg | iceberg | iceberg | Apache Iceberg Rust implementation | 1,646,529 | 743,074 | 0.10.1 | 0.10.1 | 0.10.1 | 12 | false | 2026-08-01T17:59:55.361311Z | 2021-08-09T15:01:28.096758Z | https://rust.iceberg.apache.org/ | https://github.com/apache/iceberg-rust | [
"Database interfaces"
] | [
"iceberg"
] | [
"Xuanwo",
"Fokko",
"liurenjie1024",
"danielcweeks",
"kevinjqliu",
"blackmwk",
"github:apache:iceberg-private"
] | https://crates.io/crates/iceberg | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | |
data-connector | data-connector | data-connector | Storage backends for conversations and responses | 1,094,038 | 682,258 | 2.3.3 | 2.3.3 | 2.3.3 | 9 | false | 2026-07-18T16:31:24.613204Z | 2026-01-21T02:29:39.548445Z | https://github.com/lightseekorg/smg | [
"Asynchronous",
"Database interfaces"
] | [
"database",
"oracle",
"postgres",
"redis",
"storage"
] | [
"slin1237",
"CatherineSue"
] | https://crates.io/crates/data-connector | false | V15vXqQe0ZQYTPsA2 | YFReOVk7dsB2vAF8T | ||
mio | mio | mio | Lightweight non-blocking I/O. | 903,450,228 | 213,645,328 | 1.2.2 | 1.2.2 | 1.2.2 | 79 | false | 2026-07-13T15:39:09.471139Z | 2014-11-11T23:52:39.666778Z | https://github.com/tokio-rs/mio | https://github.com/tokio-rs/mio | [
"Asynchronous"
] | [
"async",
"io",
"non-blocking"
] | [
"carllerche",
"github:tokio-rs:mio-core"
] | https://crates.io/crates/mio | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | |
futures | futures | futures | An implementation of futures and streams featuring zero allocations,
composability, and iterator-like interfaces. | 693,820,279 | 154,294,754 | 0.3.33 | 0.3.33 | 0.3.33 | 74 | false | 2026-07-18T11:51:09.460713Z | 2016-07-31T20:58:03.676528Z | https://rust-lang.github.io/futures-rs | https://github.com/rust-lang/futures-rs | [
"Asynchronous"
] | [
"async",
"future",
"futures"
] | [
"alexcrichton",
"cramertj",
"taiki-e",
"rust-lang-owner"
] | https://crates.io/crates/futures | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | |
event-listener | event-listener | event-listener | Notify async tasks or threads | 473,263,699 | 93,693,271 | 5.4.2 | 5.4.2 | 5.4.2 | 35 | false | 2026-07-27T11:31:20.582548Z | 2020-05-16T17:53:08.377375Z | https://github.com/smol-rs/event-listener | [
"Asynchronous",
"Concurrency"
] | [
"blocking",
"condvar",
"eventcount",
"park",
"wake"
] | [
"taiki-e",
"github:smol-rs:admins"
] | https://crates.io/crates/event-listener | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
quick-xml | quick-xml | quick-xml | High performance xml reader and writer | 354,705,937 | 89,159,715 | 0.41.0 | 0.41.0 | 0.41.0 | 103 | false | 2026-06-29T18:04:43.720155Z | 2016-02-01T05:38:26.023287Z | https://docs.rs/quick-xml | https://github.com/tafia/quick-xml | [
"Parsing tools",
"Asynchronous",
"Encoding",
"Parser implementations"
] | [
"html",
"parser",
"serde",
"writer",
"xml"
] | [
"tafia",
"Mingun",
"dralley"
] | https://crates.io/crates/quick-xml | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | |
quinn-proto | quinn-proto | quinn-proto | State machine for the QUIC transport protocol | 255,094,879 | 85,840,292 | 0.11.16 | 0.11.16 | 0.11.16 | 48 | false | 2026-07-04T19:17:45.066838Z | 2018-10-02T20:17:22.135216Z | https://github.com/quinn-rs/quinn | [
"Asynchronous",
"Network programming"
] | [
"quic"
] | [
"djc",
"Ralith"
] | https://crates.io/crates/quinn-proto | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
quinn-udp | quinn-udp | quinn-udp | UDP sockets with ECN information for the QUIC transport protocol | 251,477,130 | 84,064,417 | 0.6.1 | 0.6.1 | 0.5.15 | 30 | false | 2026-07-04T19:17:31.033662Z | 2021-10-07T07:48:11.762234Z | https://github.com/quinn-rs/quinn | [
"Asynchronous",
"Network programming"
] | [
"quic"
] | [
"djc",
"Ralith",
"mxinden"
] | https://crates.io/crates/quinn-udp | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
quinn | quinn | quinn | Versatile QUIC transport protocol implementation | 248,960,842 | 83,980,651 | 0.11.11 | 0.11.11 | 0.11.11 | 40 | false | 2026-06-22T09:43:28.028417Z | 2018-10-02T20:18:56.824108Z | https://github.com/quinn-rs/quinn | [
"Asynchronous",
"Network programming"
] | [
"quic"
] | [
"djc",
"Ralith"
] | https://crates.io/crates/quinn | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
event-listener-strategy | event-listener-strategy | event-listener-strategy | Block or poll on event_listener easily | 222,818,173 | 54,444,993 | 0.5.4 | 0.5.4 | 0.5.4 | 9 | false | 2025-03-27T17:31:33.741698Z | 2023-09-11T15:35:13.879946Z | https://github.com/smol-rs/event-listener-strategy | [
"Asynchronous",
"Concurrency"
] | [
"blocking",
"condvar",
"envcount",
"park",
"wake"
] | [
"notgull",
"github:smol-rs:admins"
] | https://crates.io/crates/event-listener-strategy | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
opentelemetry | opentelemetry | opentelemetry | OpenTelemetry API for Rust | 232,387,881 | 48,328,901 | 0.32.0 | 0.32.0 | 0.32.0 | 42 | false | 2026-05-08T23:40:55.498197Z | 2019-11-08T20:41:11.251122Z | https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry | https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry | [
"Profiling",
"API bindings",
"Debugging",
"Asynchronous"
] | [
"logging",
"metrics",
"opentelemetry",
"tracing"
] | [
"cijothomas",
"github:open-telemetry:rust-publishers"
] | https://crates.io/crates/opentelemetry | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | |
futures-lite | futures-lite | futures-lite | Futures, streams, and async I/O combinators | 275,269,481 | 46,654,775 | 2.6.1 | 2.6.1 | 2.6.1 | 39 | false | 2025-08-04T00:29:25.672150Z | 2020-05-31T09:53:26.285174Z | https://github.com/smol-rs/futures-lite | https://docs.rs/futures-lite | https://github.com/smol-rs/futures-lite | [
"Asynchronous",
"Concurrency"
] | [
"async",
"asynchronous",
"futures"
] | [
"taiki-e",
"github:smol-rs:admins"
] | https://crates.io/crates/futures-lite | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg |
polling | polling | polling | Portable interface to epoll, kqueue, event ports, and IOCP | 219,381,381 | 37,562,326 | 3.11.0 | 3.11.0 | 3.11.0 | 47 | false | 2025-09-14T14:00:51.946852Z | 2020-08-06T13:17:41.554742Z | https://github.com/smol-rs/polling | [
"Network programming",
"Operating systems",
"Asynchronous"
] | [
"epoll",
"iocp",
"kqueue",
"mio"
] | [
"taiki-e",
"github:smol-rs:admins"
] | https://crates.io/crates/polling | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
tonic-prost | tonic-prost | tonic-prost | Prost codec implementation for tonic | 73,835,761 | 37,161,474 | 0.14.6 | 0.14.6 | 0.14.6 | 7 | false | 2026-05-07T00:10:03.809919Z | 2025-07-28T15:29:06.197390Z | https://github.com/hyperium/tonic | https://github.com/hyperium/tonic | [
"Asynchronous",
"Network programming"
] | [
"grpc",
"prost",
"protobuf",
"rpc",
"tonic"
] | [
"LucioFranco"
] | https://crates.io/crates/tonic-prost | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | |
opentelemetry-proto | opentelemetry-proto | opentelemetry-proto | Protobuf generated files and transformations. | 133,452,489 | 35,727,132 | 0.32.0 | 0.32.0 | 0.32.0 | 17 | false | 2026-05-08T23:42:56.484715Z | 2022-09-13T02:34:50.358356Z | https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry-proto | https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry-proto | [
"Profiling",
"Debugging",
"Asynchronous"
] | [
"logging",
"metrics",
"opentelemetry",
"otlp",
"tracing"
] | [
"cijothomas",
"github:open-telemetry:rust-publishers"
] | https://crates.io/crates/opentelemetry-proto | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | |
opentelemetry-otlp | opentelemetry-otlp | opentelemetry-otlp | Exporter for the OpenTelemetry Collector | 132,200,758 | 34,141,876 | 0.32.0 | 0.32.0 | 0.32.0 | 26 | false | 2026-05-08T23:43:23.837497Z | 2020-08-14T02:49:26.002779Z | https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry-otlp | https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry-otlp | [
"Profiling",
"Debugging",
"Asynchronous"
] | [
"logging",
"metrics",
"opentelemetry",
"otlp",
"tracing"
] | [
"cijothomas",
"github:open-telemetry:rust-publishers"
] | https://crates.io/crates/opentelemetry-otlp | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | |
compression-core | compression-core | compression-core | Abstractions for compression algorithms. | 66,442,417 | 31,874,859 | 0.4.32 | 0.4.32 | 0.4.32 | 6 | false | 2026-04-24T12:02:56.565052Z | 2025-08-22T14:42:41.589891Z | https://github.com/Nullus157/async-compression | [
"Asynchronous",
"Compression"
] | [] | [
"yoshuawuyts",
"robjtede",
"NobodyXu"
] | https://crates.io/crates/compression-core | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
compression-codecs | compression-codecs | compression-codecs | Adaptors for various compression algorithms. | 67,496,683 | 31,789,640 | 0.4.38 | 0.4.38 | 0.4.38 | 12 | false | 2026-04-24T12:03:16.269620Z | 2025-08-22T14:48:38.135330Z | https://github.com/Nullus157/async-compression | [
"Asynchronous",
"Compression"
] | [] | [
"yoshuawuyts",
"robjtede",
"NobodyXu"
] | https://crates.io/crates/compression-codecs | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
blocking | blocking | blocking | A thread pool for isolating blocking I/O in async programs | 156,452,958 | 27,517,358 | 1.6.2 | 1.6.2 | 1.6.2 | 32 | false | 2025-07-06T05:56:38.164932Z | 2019-06-15T23:09:34.273937Z | https://github.com/smol-rs/blocking | [
"Asynchronous",
"Concurrency"
] | [
"async",
"file",
"process",
"stdin",
"stdio"
] | [
"taiki-e",
"github:smol-rs:admins"
] | https://crates.io/crates/blocking | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | ||
tracing-appender | tracing-appender | tracing-appender | Provides utilities for file appenders and making non-blocking writers. | 96,545,321 | 25,663,935 | 0.2.5 | 0.2.5 | 0.2.5 | 9 | false | 2026-04-17T13:23:16.002139Z | 2020-05-05T17:20:53.142881Z | https://tokio.rs | https://github.com/tokio-rs/tracing | [
"Asynchronous",
"Debugging"
] | [
"file-appender",
"logging",
"non-blocking-writer",
"tracing"
] | [
"hawkw",
"github:tokio-rs:publish-tracing"
] | https://crates.io/crates/tracing-appender | false | iwfDoUjeJmTitCPkT | uuDXAYln6EPldi9xg | |
hashbrown | hashbrown | hashbrown | A Rust port of Google's SwissTable hash map | 2,089,871,695 | 578,706,018 | 0.17.1 | 0.17.1 | 0.17.1 | 56 | false | 2026-05-09T04:35:04.251Z | 2018-10-29T14:28:15.767024Z | https://github.com/rust-lang/hashbrown | [
"Data structures",
"No standard library"
] | [
"hash",
"hashmap",
"no_std",
"swisstable"
] | [
"Amanieu",
"rust-lang-owner"
] | https://crates.io/crates/hashbrown | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
syn | syn | syn | Parser for Rust source code | 2,058,586,711 | 431,557,626 | 3.0.3 | 3.0.3 | 3.0.3 | 356 | false | 2026-07-22T00:35:52.887386Z | 2016-09-07T15:22:40.491981Z | https://docs.rs/syn | https://github.com/dtolnay/syn | [
"Procedural macro helpers",
"Parser implementations"
] | [
"macros",
"syn"
] | [
"dtolnay"
] | https://crates.io/crates/syn | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
getrandom | getrandom | getrandom | A small cross-platform library for retrieving random data from system source | 1,706,329,191 | 487,162,189 | 0.4.3 | 0.4.3 | 0.4.3 | 48 | false | 2026-06-17T18:01:59.979552Z | 2019-01-19T12:56:49.379182Z | https://docs.rs/getrandom | https://github.com/rust-random/getrandom | [
"No standard library",
"Operating systems"
] | [] | [
"dhardy",
"github:rust-random:maintainers"
] | https://crates.io/crates/getrandom | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
bitflags | bitflags | bitflags | A macro to generate structures which behave like bitflags. | 1,612,734,775 | 359,488,865 | 2.13.1 | 2.13.1 | 2.13.1 | 63 | false | 2026-07-15T20:36:19.695060Z | 2015-01-15T08:35:24.901276Z | https://github.com/bitflags/bitflags | https://docs.rs/bitflags | https://github.com/bitflags/bitflags | [
"No standard library"
] | [
"bit",
"bitflags",
"bitmask",
"flags"
] | [
"KodrAus",
"github:rust-lang-nursery:libs"
] | https://crates.io/crates/bitflags | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
rand_core | rand_core | rand_core | Core random number generation traits and tools for implementation. | 1,497,988,318 | 363,714,700 | 0.10.1 | 0.10.1 | 0.10.1 | 38 | false | 2026-04-13T15:26:43.049921Z | 2017-09-14T12:02:18.709038Z | https://rust-random.github.io/book | https://docs.rs/rand_core | https://github.com/rust-random/rand_core | [
"Algorithms",
"No standard library"
] | [
"random",
"rng"
] | [
"dhardy",
"github:rust-random:maintainers"
] | https://crates.io/crates/rand_core | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
rand | rand | rand | Random number generators and other randomness functionality. | 1,474,325,153 | 366,007,865 | 0.10.2 | 0.10.2 | 0.9.5 | 92 | false | 2026-07-11T11:16:46.750480Z | 2015-02-03T06:17:14.147783Z | https://rust-random.github.io/book | https://docs.rs/rand | https://github.com/rust-random/rand | [
"Algorithms",
"No standard library"
] | [
"random",
"rng"
] | [
"dhardy",
"github:rust-lang-nursery:libs"
] | https://crates.io/crates/rand | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
libc | libc | libc | Raw FFI bindings to platform libraries like libc. | 1,434,845,240 | 312,816,050 | 0.2.189 | 1.0.0-alpha.4 | 1.0.0-alpha.4 | 206 | false | 2026-08-03T19:15:03.301727Z | 2015-01-15T20:22:13.100871Z | https://github.com/rust-lang/libc | [
"No standard library",
"External FFI bindings",
"Operating systems"
] | [
"bindings",
"ffi",
"libc",
"operating",
"system"
] | [
"huonw",
"joshtriplett",
"gnzlbg",
"JohnTitor",
"rust-lang-owner",
"github:rust-lang:libs"
] | https://crates.io/crates/libc | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
quote | quote | quote | Quasi-quoting macro quote!(...) | 1,418,200,850 | 308,192,110 | 1.0.47 | 1.0.47 | 1.0.47 | 95 | false | 2026-07-19T00:16:57.083778Z | 2016-09-03T05:42:05.484129Z | https://docs.rs/quote/ | https://github.com/dtolnay/quote | [
"Procedural macro helpers"
] | [
"macros",
"syn"
] | [
"dtolnay"
] | https://crates.io/crates/quote | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
proc-macro2 | proc-macro2 | proc-macro2 | A substitute implementation of the compiler's `proc_macro` API to decouple token-based libraries from the procedural macro use case. | 1,417,746,358 | 293,486,059 | 1.0.107 | 1.0.107 | 1.0.107 | 163 | false | 2026-07-19T00:18:25.189787Z | 2017-07-06T01:01:58.064887Z | https://docs.rs/proc-macro2 | https://github.com/dtolnay/proc-macro2 | [
"Procedural macro helpers"
] | [
"macros",
"syn"
] | [
"dtolnay"
] | https://crates.io/crates/proc-macro2 | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
base64 | base64 | base64 | encodes and decodes base64 as bytes or utf8 | 1,393,945,369 | 279,495,307 | 0.23.0 | 0.23.0 | 0.23.0 | 44 | false | 2026-07-23T13:57:30.129591Z | 2015-12-04T01:07:31.173829Z | https://docs.rs/base64 | https://github.com/marshallpierce/rust-base64 | [
"Encoding"
] | [
"base64",
"decode",
"encode",
"no_std",
"utf8"
] | [
"alicemaz",
"marshallpierce"
] | https://crates.io/crates/base64 | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
indexmap | indexmap | indexmap | A hash table with consistent order and fast iteration. | 1,348,601,991 | 311,201,595 | 2.14.0 | 2.14.0 | 2.14.0 | 55 | false | 2026-04-09T18:03:04.469058Z | 2018-01-30T17:59:48.053105Z | https://docs.rs/indexmap/ | https://github.com/indexmap-rs/indexmap | [
"Data structures",
"No standard library"
] | [
"hashmap",
"no_std"
] | [
"bluss",
"cuviper"
] | https://crates.io/crates/indexmap | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
windows-sys | windows-sys | windows-sys | Rust for Windows | 1,347,356,647 | 392,549,720 | 0.61.2 | 0.61.2 | 0.61.2 | 23 | false | 2025-10-06T19:18:30.163595Z | 2021-10-18T14:47:07.495906Z | https://github.com/microsoft/windows-rs | [
"Windows APIs"
] | [] | [
"kennykerr"
] | https://crates.io/crates/windows-sys | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
itertools | itertools | itertools | Extra iterator adaptors, iterator methods, free functions, and macros. | 1,328,507,379 | 292,423,905 | 0.15.0 | 0.15.0 | 0.15.0 | 131 | false | 2026-06-16T15:09:28.880416Z | 2014-11-21T19:56:41.399795Z | https://docs.rs/itertools/ | https://github.com/rust-itertools/itertools | [
"No standard library",
"No dynamic allocation",
"Algorithms",
"Rust patterns"
] | [
"data-structure",
"iterator",
"product",
"zip"
] | [
"bluss",
"jswrenn"
] | https://crates.io/crates/itertools | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
regex-syntax | regex-syntax | regex-syntax | A regular expression parser. | 1,292,447,237 | 253,133,354 | 0.8.11 | 0.8.11 | 0.8.11 | 79 | false | 2026-06-09T15:00:25.566550Z | 2015-05-27T23:19:16.839117Z | https://github.com/rust-lang/regex/tree/master/regex-syntax | https://docs.rs/regex-syntax | https://github.com/rust-lang/regex | [] | [] | [
"BurntSushi",
"github:rust-lang:libs",
"github:rust-lang-nursery:regex-owners"
] | https://crates.io/crates/regex-syntax | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
cfg-if | cfg-if | cfg-if | A macro to ergonomically define an item depending on a large number of #[cfg]
parameters. Structured like an if-else chain, the first matching branch is the
item that gets emitted. | 1,265,428,717 | 269,514,659 | 1.0.4 | 1.0.4 | 1.0.4 | 16 | false | 2025-10-15T08:12:46.455816Z | 2015-07-08T01:11:24.485040Z | https://github.com/rust-lang/cfg-if | [] | [] | [
"rust-lang-owner",
"github:rust-lang:libs"
] | https://crates.io/crates/cfg-if | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
serde | serde | serde | A generic serialization/deserialization framework | 1,227,623,207 | 256,132,419 | 1.0.229 | 1.0.229 | 1.0.229 | 316 | false | 2026-07-18T23:05:13.266456Z | 2014-12-05T20:20:39.487502Z | https://serde.rs | https://docs.rs/serde | https://github.com/serde-rs/serde | [
"No standard library",
"Encoding",
"No dynamic allocation"
] | [
"no_std",
"serde",
"serialization"
] | [
"dtolnay",
"github:serde-rs:publish"
] | https://crates.io/crates/serde | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
rand_chacha | rand_chacha | rand_chacha | ChaCha random number generator | 1,220,537,549 | 271,074,982 | 0.10.0 | 0.10.0 | 0.10.0 | 16 | false | 2026-02-02T08:15:02.537641Z | 2018-10-17T10:08:22.907614Z | https://rust-random.github.io/book | https://docs.rs/rand_chacha | https://github.com/rust-random/rand | [
"Algorithms",
"No standard library"
] | [
"chacha",
"random",
"rng"
] | [
"dhardy",
"github:rust-random:maintainers"
] | https://crates.io/crates/rand_chacha | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
memchr | memchr | memchr | Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for
1, 2 or 3 byte search and single substring search. | 1,220,293,154 | 292,812,295 | 2.8.3 | 2.8.3 | 2.8.3 | 47 | false | 2026-07-08T00:49:54.408285Z | 2015-06-11T23:00:13.079973Z | https://github.com/BurntSushi/memchr | https://docs.rs/memchr/ | https://github.com/BurntSushi/memchr | [] | [
"find",
"memchr",
"memmem",
"search",
"substring"
] | [
"BurntSushi"
] | https://crates.io/crates/memchr | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
unicode-ident | unicode-ident | unicode-ident | Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31 | 1,195,372,541 | 281,655,608 | 1.0.24 | 1.0.24 | 1.0.24 | 26 | false | 2026-02-16T02:46:44.304053Z | 2021-10-02T05:15:24.656394Z | https://docs.rs/unicode-ident | https://github.com/dtolnay/unicode-ident | [
"Procedural macro helpers",
"No dynamic allocation",
"No standard library"
] | [
"unicode",
"xid"
] | [
"dtolnay"
] | https://crates.io/crates/unicode-ident | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
itoa | itoa | itoa | Fast integer primitive to string conversion | 1,170,585,371 | 268,189,333 | 1.0.18 | 1.0.18 | 1.0.18 | 37 | false | 2026-03-20T00:12:37.043881Z | 2016-06-25T21:50:33.832Z | https://docs.rs/itoa | https://github.com/dtolnay/itoa | [
"No dynamic allocation",
"No standard library",
"Value formatting"
] | [
"integer"
] | [
"dtolnay"
] | https://crates.io/crates/itoa | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
serde_derive | serde_derive | serde_derive | Macros 1.1 implementation of #[derive(Serialize, Deserialize)] | 1,156,346,080 | 248,163,042 | 1.0.229 | 1.0.229 | 1.0.229 | 271 | false | 2026-07-18T23:05:07.504375Z | 2016-08-29T05:22:31.552019Z | https://serde.rs | https://serde.rs/derive.html | https://github.com/serde-rs/serde | [
"No standard library",
"No dynamic allocation"
] | [
"derive",
"no_std",
"serde",
"serialization"
] | [
"dtolnay",
"github:serde-rs:publish"
] | https://crates.io/crates/serde_derive | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
heck | heck | heck | heck is a case conversion library. | 1,139,758,210 | 255,112,622 | 0.5.0 | 0.5.0 | 0.5.0 | 11 | false | 2024-03-12T22:42:23.303234Z | 2017-03-27T11:22:23.067190Z | https://github.com/withoutboats/heck | [
"No standard library"
] | [
"case",
"camel",
"snake",
"unicode",
"string"
] | [
"withoutboats",
"jplatte"
] | https://crates.io/crates/heck | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
serde_json | serde_json | serde_json | A JSON serialization file format | 1,131,533,751 | 257,501,284 | 1.0.151 | 1.0.151 | 1.0.151 | 183 | false | 2026-07-20T05:54:44.078083Z | 2015-08-07T19:04:18.632088Z | https://docs.rs/serde_json | https://github.com/serde-rs/json | [
"No standard library",
"Encoding",
"Parser implementations"
] | [
"json",
"serde",
"serialization"
] | [
"dtolnay",
"github:serde-rs:publish"
] | https://crates.io/crates/serde_json | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
regex-automata | regex-automata | regex-automata | Automata construction and matching using regular expressions. | 1,105,209,865 | 231,957,624 | 0.4.16 | 0.4.16 | 0.4.16 | 40 | false | 2026-07-15T20:18:36.664761Z | 2019-01-02T22:11:41.647566Z | https://github.com/rust-lang/regex/tree/master/regex-automata | https://docs.rs/regex-automata | https://github.com/rust-lang/regex | [
"Text processing"
] | [
"automata",
"automaton",
"dfa",
"nfa",
"regex"
] | [
"BurntSushi"
] | https://crates.io/crates/regex-automata | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
once_cell | once_cell | once_cell | Single assignment cells and lazy values. | 1,104,764,122 | 245,235,509 | 1.21.4 | 1.21.4 | 1.21.4 | 67 | false | 2026-03-12T10:59:52.512992Z | 2018-08-02T00:12:48.969947Z | https://docs.rs/once_cell | https://github.com/matklad/once_cell | [
"Memory management",
"Rust patterns"
] | [
"lazy",
"static"
] | [
"matklad",
"vorner"
] | https://crates.io/crates/once_cell | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
log | log | log | A lightweight logging facade for Rust | 1,096,880,471 | 235,750,142 | 0.4.33 | 0.4.33 | 0.4.33 | 63 | false | 2026-06-20T22:08:55.268745Z | 2014-12-13T22:10:19.944550Z | https://docs.rs/log | https://github.com/rust-lang/log | [
"Debugging"
] | [
"logging"
] | [
"huonw",
"sfackler",
"KodrAus",
"rust-lang-owner",
"github:rust-lang-nursery:log-owners",
"github:rust-lang-nursery:libs"
] | https://crates.io/crates/log | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
cc | cc | cc | A build-time dependency for Cargo build scripts to assist in invoking the native
C compiler to compile native C code into a static archive to be linked into Rust
code. | 1,089,926,311 | 243,072,117 | 1.4.0 | 1.4.0 | 1.4.0 | 216 | false | 2026-07-24T12:35:23.610325Z | 2014-12-16T05:26:51.306505Z | https://github.com/rust-lang/cc-rs | https://docs.rs/cc | https://github.com/rust-lang/cc-rs | [
"Build Utils"
] | [
"build-dependencies"
] | [
"rust-lang-owner",
"github:rust-lang:libs"
] | https://crates.io/crates/cc | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
socket2 | socket2 | socket2 | Utilities for handling networking sockets with a maximal amount of configuration
possible intended. | 1,061,591,191 | 262,050,209 | 0.6.5 | 0.6.5 | 0.6.5 | 59 | false | 2026-07-13T19:45:58.436336Z | 2017-06-07T18:05:03.996775Z | https://github.com/rust-lang/socket2 | https://docs.rs/socket2 | https://github.com/rust-lang/socket2 | [
"API bindings",
"Network programming"
] | [
"io",
"network",
"socket"
] | [
"sfackler",
"Thomasdezeeuw",
"github:tokio-rs:socket2"
] | https://crates.io/crates/socket2 | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
smallvec | smallvec | smallvec | 'Small vector' optimization: store up to a small number of items on the stack | 1,033,064,023 | 233,017,971 | 1.15.2 | 2.0.0-alpha.12 | 1.15.2 | 77 | false | 2026-06-11T20:52:32.050589Z | 2015-04-06T06:21:18.472333Z | https://docs.rs/smallvec/ | https://github.com/servo/rust-smallvec | [
"Data structures"
] | [
"no_std",
"small",
"stack",
"vec",
"vector"
] | [
"SimonSapin",
"Ms2ger",
"github:servo:cargo-publish"
] | https://crates.io/crates/smallvec | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
regex | regex | regex | An implementation of regular expressions for Rust. This implementation uses
finite automata and guarantees linear time matching on all inputs. | 1,024,656,336 | 214,743,205 | 1.13.1 | 1.13.1 | 1.13.1 | 169 | false | 2026-07-15T20:19:35.162139Z | 2014-12-13T22:10:11.303311Z | https://github.com/rust-lang/regex | https://docs.rs/regex | https://github.com/rust-lang/regex | [
"Text processing"
] | [] | [
"BurntSushi",
"github:rust-lang:libs",
"github:rust-lang-nursery:regex-owners"
] | https://crates.io/crates/regex | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
clap | clap | clap | A simple to use, efficient, and full-featured Command Line Argument Parser | 1,014,183,743 | 210,408,081 | 4.6.5 | 4.6.5 | 4.6.5 | 460 | false | 2026-07-31T17:30:06.270641Z | 2015-03-01T01:17:24.903018Z | https://github.com/clap-rs/clap | [
"Command-line interface"
] | [
"arg",
"argument",
"cli",
"parse",
"parser"
] | [
"kbknapp",
"github:rust-cli:maintainers",
"github:clap-rs:admins"
] | https://crates.io/crates/clap | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
ryu | ryu | ryu | Fast floating point to string conversion | 1,006,890,662 | 200,263,701 | 1.0.23 | 1.0.23 | 1.0.23 | 35 | false | 2026-02-08T20:34:03.456199Z | 2018-07-28T17:12:43.329564Z | https://docs.rs/ryu | https://github.com/dtolnay/ryu | [
"No dynamic allocation",
"No standard library",
"Value formatting"
] | [
"float"
] | [
"dtolnay"
] | https://crates.io/crates/ryu | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
rustix | rustix | rustix | Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls | 1,000,025,242 | 232,489,952 | 1.1.4 | 1.1.4 | 1.1.4 | 169 | false | 2026-02-22T16:22:51.655697Z | 2021-10-29T10:44:45.767768Z | https://docs.rs/rustix | https://github.com/bytecodealliance/rustix | [
"Network programming",
"Unix APIs",
"Date and time",
"Filesystem"
] | [
"api",
"file",
"network",
"safe",
"syscall"
] | [
"sunfishcode"
] | https://crates.io/crates/rustix | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
parking_lot_core | parking_lot_core | parking_lot_core | An advanced API for creating custom synchronization primitives. | 987,201,529 | 201,105,656 | 0.9.12 | 0.9.12 | 0.9.12 | 53 | false | 2025-10-03T23:33:43.164426Z | 2016-08-26T23:12:30.588575Z | https://github.com/Amanieu/parking_lot | [
"Concurrency"
] | [
"condvar",
"mutex",
"once",
"rwlock",
"thread"
] | [
"faern",
"Amanieu"
] | https://crates.io/crates/parking_lot_core | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
windows_x86_64_msvc | windows_x86_64_msvc | windows_x86_64_msvc | Import lib for Windows | 968,616,539 | 235,464,477 | 0.53.1 | 0.53.1 | 0.53.1 | 38 | false | 2025-10-06T17:34:07.266605Z | 2021-10-27T15:17:55.755278Z | https://github.com/microsoft/windows-rs | [
"Windows APIs"
] | [] | [
"kennykerr"
] | https://crates.io/crates/windows_x86_64_msvc | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
parking_lot | parking_lot | parking_lot | More compact and efficient implementations of the standard synchronization primitives. | 960,477,204 | 197,111,160 | 0.12.5 | 0.12.5 | 0.12.5 | 58 | false | 2025-10-03T23:34:14.078935Z | 2016-05-13T15:57:59.130349Z | https://github.com/Amanieu/parking_lot | [
"Concurrency"
] | [
"condvar",
"mutex",
"once",
"rwlock",
"thread"
] | [
"faern",
"Amanieu"
] | https://crates.io/crates/parking_lot | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
strsim | strsim | strsim | Implementations of string similarity metrics. Includes Hamming, Levenshtein,
OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice. | 959,025,955 | 198,343,046 | 0.11.1 | 0.11.1 | 0.11.1 | 25 | false | 2024-04-02T22:18:09.406790Z | 2015-02-10T02:10:46.832583Z | https://github.com/rapidfuzz/strsim-rs | https://docs.rs/strsim/ | https://github.com/rapidfuzz/strsim-rs | [
"Text processing"
] | [
"jaro",
"levenshtein",
"similarity",
"hamming",
"string"
] | [
"dguo",
"maxbachmann"
] | https://crates.io/crates/strsim | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj |
linux-raw-sys | linux-raw-sys | linux-raw-sys | Generated bindings for Linux's userspace API | 940,813,560 | 226,137,579 | 0.12.1 | 0.12.1 | 0.12.1 | 107 | false | 2025-12-23T00:00:07.059646Z | 2021-06-12T14:38:40.005650Z | https://docs.rs/linux-raw-sys | https://github.com/sunfishcode/linux-raw-sys | [
"External FFI bindings"
] | [
"ffi",
"linux",
"uapi"
] | [
"sunfishcode"
] | https://crates.io/crates/linux-raw-sys | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | |
windows_x86_64_gnu | windows_x86_64_gnu | windows_x86_64_gnu | Import lib for Windows | 934,186,895 | 229,114,674 | 0.53.1 | 0.53.1 | 0.53.1 | 37 | false | 2025-10-06T17:33:55.996108Z | 2021-10-28T19:27:32.276769Z | https://github.com/microsoft/windows-rs | [
"Windows APIs"
] | [] | [
"kennykerr"
] | https://crates.io/crates/windows_x86_64_gnu | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
windows_aarch64_msvc | windows_aarch64_msvc | windows_aarch64_msvc | Import lib for Windows | 927,904,689 | 228,361,168 | 0.53.1 | 0.53.1 | 0.53.1 | 35 | false | 2025-10-06T17:33:33.380608Z | 2021-11-05T19:17:58.112695Z | https://github.com/microsoft/windows-rs | [
"Windows APIs"
] | [] | [
"kennykerr"
] | https://crates.io/crates/windows_aarch64_msvc | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
windows_i686_msvc | windows_i686_msvc | windows_i686_msvc | Import lib for Windows | 927,034,690 | 227,880,242 | 0.53.1 | 0.53.1 | 0.53.1 | 38 | false | 2025-10-06T17:33:49.033999Z | 2021-10-27T15:17:41.977374Z | https://github.com/microsoft/windows-rs | [
"Windows APIs"
] | [] | [
"kennykerr"
] | https://crates.io/crates/windows_i686_msvc | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
windows_i686_gnu | windows_i686_gnu | windows_i686_gnu | Import lib for Windows | 925,128,279 | 227,619,064 | 0.53.1 | 0.53.1 | 0.53.1 | 37 | false | 2025-10-06T17:33:40.576678Z | 2021-10-28T19:27:12.591562Z | https://github.com/microsoft/windows-rs | [
"Windows APIs"
] | [] | [
"kennykerr"
] | https://crates.io/crates/windows_i686_gnu | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
windows-targets | windows-targets | windows-targets | Import libs for Windows | 918,265,699 | 231,666,486 | 0.53.5 | 0.53.5 | 0.53.5 | 23 | false | 2025-10-06T19:18:45.726277Z | 2022-09-09T14:29:19.927693Z | https://github.com/microsoft/windows-rs | [
"Windows APIs"
] | [] | [
"kennykerr"
] | https://crates.io/crates/windows-targets | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
bytes | bytes | bytes | Types and traits for working with bytes | 906,790,815 | 210,411,424 | 1.12.1 | 1.12.1 | 1.12.1 | 59 | false | 2026-07-08T10:01:28.616466Z | 2015-01-30T08:04:59.453916Z | https://github.com/tokio-rs/bytes | [
"Data structures",
"Network programming"
] | [
"buffers",
"io",
"zero-copy"
] | [
"carllerche",
"Darksonn",
"github:tokio-rs:core"
] | https://crates.io/crates/bytes | false | JaC3f8YzhiAbgckw9 | udtvfBBFoaKi6Mguj | ||
crossbeam-utils | crossbeam-utils | crossbeam-utils | Utilities for concurrent programming | 800,434,164 | 171,719,313 | 0.8.22 | 0.8.22 | 0.8.22 | 43 | false | 2026-07-06T15:51:40.163512Z | 2017-08-28T12:20:45.154206Z | https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-utils | https://github.com/crossbeam-rs/crossbeam | [
"Algorithms",
"Data structures",
"No standard library",
"Concurrency"
] | [
"atomic",
"cache",
"scoped",
"thread"
] | [
"jeehoonkang",
"Amanieu",
"taiki-e",
"github:crossbeam-rs:admins"
] | https://crates.io/crates/crossbeam-utils | false | t6y4yVDN1s08Pb9Nf | YM8LxR9ghyAki2PKu | |
crossbeam-epoch | crossbeam-epoch | crossbeam-epoch | Epoch-based garbage collection | 578,306,555 | 129,818,087 | 0.9.20 | 0.9.20 | 0.9.20 | 40 | false | 2026-07-06T18:09:38.968039Z | 2017-11-26T17:32:53.106278Z | https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-epoch | https://github.com/crossbeam-rs/crossbeam | [
"No standard library",
"Concurrency",
"Memory management"
] | [
"atomic",
"garbage",
"lock-free",
"rcu"
] | [
"jeehoonkang",
"Amanieu",
"taiki-e",
"github:crossbeam-rs:admins"
] | https://crates.io/crates/crossbeam-epoch | false | t6y4yVDN1s08Pb9Nf | YM8LxR9ghyAki2PKu | |
sync_wrapper | sync_wrapper | sync_wrapper | A tool for enlisting the compiler's help in proving the absence of concurrency | 557,007,567 | 138,844,626 | 1.0.2 | 1.0.2 | 1.0.2 | 6 | false | 2024-11-20T16:29:59.416129Z | 2020-05-16T18:10:10.458779Z | https://docs.rs/sync_wrapper | https://docs.rs/sync_wrapper | https://github.com/Actyx/sync_wrapper | [
"Concurrency"
] | [
"concurrency"
] | [
"rkuhn",
"github:actyx:developers"
] | https://crates.io/crates/sync_wrapper | false | t6y4yVDN1s08Pb9Nf | YM8LxR9ghyAki2PKu |
crossbeam-deque | crossbeam-deque | crossbeam-deque | Concurrent work-stealing deque | 551,941,107 | 123,475,307 | 0.8.7 | 0.8.7 | 0.8.7 | 27 | false | 2026-07-06T15:52:31.437200Z | 2017-11-26T18:02:02.212875Z | https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-deque | https://github.com/crossbeam-rs/crossbeam | [
"Algorithms",
"Data structures",
"Concurrency"
] | [
"chase-lev",
"lock-free",
"scheduler",
"scheduling"
] | [
"jeehoonkang",
"Amanieu",
"taiki-e",
"github:crossbeam-rs:admins"
] | https://crates.io/crates/crossbeam-deque | false | t6y4yVDN1s08Pb9Nf | YM8LxR9ghyAki2PKu | |
rayon | rayon | rayon | Simple work-stealing parallelism for Rust | 480,005,115 | 107,534,396 | 1.12.0 | 1.12.0 | 1.12.0 | 40 | false | 2026-04-14T00:56:56.454086Z | 2015-12-10T22:38:20.637638Z | https://docs.rs/rayon/ | https://github.com/rayon-rs/rayon | [
"Concurrency"
] | [
"concurrency",
"join",
"parallel",
"performance",
"thread"
] | [
"cuviper",
"nikomatsakis"
] | https://crates.io/crates/rayon | false | t6y4yVDN1s08Pb9Nf | YM8LxR9ghyAki2PKu | |
sharded-slab | sharded-slab | sharded-slab | A lock-free concurrent slab. | 475,838,647 | 116,490,778 | 0.1.7 | 0.1.7 | 0.1.7 | 17 | false | 2023-10-04T19:37:55.401239Z | 2019-10-02T23:38:13.973505Z | https://github.com/hawkw/sharded-slab | https://docs.rs/sharded-slab/ | https://github.com/hawkw/sharded-slab | [
"Data structures",
"Memory management",
"Concurrency"
] | [
"slab",
"atomic",
"allocator",
"lock-free"
] | [
"hawkw"
] | https://crates.io/crates/sharded-slab | false | t6y4yVDN1s08Pb9Nf | YM8LxR9ghyAki2PKu |
rayon-core | rayon-core | rayon-core | Core APIs for Rayon | 472,165,959 | 103,317,704 | 1.13.0 | 1.13.0 | 1.13.0 | 28 | false | 2025-08-12T23:21:51.666309Z | 2017-03-11T20:11:25.040031Z | https://docs.rs/rayon-core/ | https://github.com/rayon-rs/rayon | [
"Concurrency"
] | [
"concurrency",
"join",
"parallel",
"performance",
"thread"
] | [
"cuviper",
"nikomatsakis"
] | https://crates.io/crates/rayon-core | false | t6y4yVDN1s08Pb9Nf | YM8LxR9ghyAki2PKu |
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