1. argh

    Derive-based argument parsing optimized for code size

    v0.1.14 488K #arguments-parser #derive-based-argument #command-line-arguments #derive
  2. cargo-llvm-lines

    Count the number of lines of LLVM IR across all instantiations of a generic function

    v0.4.45 2.5K #cargo-subcommand #llvm-ir #cargo
  3. argfile

    Load additional CLI args from file

    v1.0.0 325K #command-line-arguments #clap #cli
  4. clio

    parsing CLI file names

    v0.3.5 63K #stdio #arguments-parser #stdin #stdout
  5. j4rs

    j4rs stands for 'Java for Rust' and allows effortless calls to Java code, from Rust

    v0.24.0 5.8K #java #jni
  6. timely

    A low-latency data-parallel dataflow system in Rust

    v0.26.0 6.4K #timely-dataflow #dataflow
  7. aopt

    A flexible and typed getopt tools

    v1.4.2 4.2K #command-line-arguments #getopts #getopt
  8. fastdate

    Rust fast date carte

    v0.3.36 4.3K #date-time #date-time-format #system-time #carte #from-str #date-format
  9. conf

    A derive-based config parser for CLI args, env, and structured config files

    v0.4.5 200 #config-parser #config #arguments #settings
  10. timely_logging

    Common timely logging infrastructure

    v0.26.1 6.1K #timely-dataflow #dataflow #logging #timely
  11. combu

    mini cli framework

    v1.6.0 #arguments-parser #cli-framework #command-parser
  12. cross-krb5

    Safe cross platform Kerberos v5 interface

    v0.4.2 25K #gssapi #sspi #krb5 #kerberos #authentication
  13. sv-parser

    SystemVerilog parser library fully complient with IEEE 1800-2017

    v0.13.4 850 #system-verilog-parser #system-verilog #verilog
  14. monorail

    effective polyglot, multi-project monorepo development

    v3.6.0 1.7K #build-tool #monorepo
  15. sonogram

    A spectrograph utility written in Rust

    v0.7.3 1.1K #spectrogram #fft #audio #spectrograph #dft
  16. timely_communication

    Communication layer for timely dataflow

    v0.26.1 6.2K #timely-dataflow #dataflow #timely
  17. auto-args

    Parse command line arguments by defining a struct

    v0.3.2 700 #clap #parse
  18. argp

    Derive-based argument parser optimized for code size

    v0.4.0 2.5K #command-line-arguments #command-line-arguments-parser #macro-derive
  19. fixtures

    Run tests against fixtures

    v2.5.0 160 #glob-pattern #testing #directory #proc-macro #watch #run-testing
  20. libmake

    A code generator to reduce repetitive tasks and build high-quality Rust libraries and applications, by providing a simple interface to create projects, generate code, and manage dependencies

    v0.2.6 1.7K #codegen #scaffolding #project-creation #library #generator
  21. procenv

    Derive macro for declarative environment variable configuration with error accumulation and rich diagnostics

    v0.1.15 #config #macro-derive #env-vars #config-env #config-macro
  22. rmqtt-raft

    raft framework, for regular people

    v0.6.0 100 #distributed-systems #raft
  23. diol

    benchmark lib

    v0.13.1 230 #benchmark
  24. sen

    Script to System CLI Engine - A type-safe, macro-powered CLI framework

    v0.8.1 #clap #routing #framework #cli-framework
  25. clap-version-flag

    colorful version handler for clap

    v1.0.7 #version #clap #cli
  26. renoir

    Reactive Network of Operators In Rust

    v0.6.0 #operator #stream-processing #reactive #distributed-systems #block #dataflow #dataflow-programming #dataflow-graph #parallel-data-processing #distributed-data-processing
  27. waiter_di

    Dependency injection

    v1.6.6 140 #inversion-of-control #dependency-injection #di-ioc #di
  28. rutie

    The tie between Ruby and Rust

    v0.9.0 6.6K #ruby #cruby
  29. hyperparameter

    A high performance configuration system for Rust

    v0.5.13 #machine-learning #config #cli #config-env
  30. embedded-cli

    CLI with autocompletion, help and history for embedded systems (like Arduino or STM32)

    v0.2.1 1.3K #arduino #command-line-arguments #cli
  31. cats

    Coding Agent ToolS - A comprehensive toolkit for building AI-powered coding agents

    v0.1.2 #ai-agent #automation #development-tools #agent-tools
  32. satchel

    Test registration and discovery crate. Satchel uses linkme for test registration and exposes APIs for test discovery.

    v0.3.0 #test-harness #registration #api #discovery #linkme #benchmark #test-cases #test-runner
  33. iotdb-client-rs

    Rust client library for Apache IoTDB

    v0.3.12 #apache-iotdb #iot-db
  34. cmdparsing

    adds a macro to parse arguments

    v2.0.1 #command-line-arguments #macro #macro-parser #vec
  35. aslip

    command line argument parser

    v0.1.11 #arguments-parser #folder-path #命令 #traits #vec #author
  36. nessa-language

    An extensible programming language with a strong type system

    v0.9.1 1.6K #programming-language #interpreter
  37. optz

    A no-magic option parser for Rust

    v0.10.0 #arguments-parser #magic #command-line-utilities #default-value #opt #config-parser
  38. commandargs

    Minimal, precise library for primarily fetching and sorting runtime command line arguments accordingly

    v0.1.5 220 #command-line-arguments #run-time #command-pattern #fetching #sorting
  39. systemprompt-cli

    systemprompt.io OS - CLI for agent orchestration, AI operations, and system management

    v0.1.12 #ai-agents #mcp #llm #orchestration
  40. rustic-jsonrpc

    JSON-RPC 2.0 server library written in Rust

    v0.1.6 360 #json-rpc-server #2-0-server #rpc-service #methods #proc-macro
  41. ascim

    Convert images to ASCII art (CLI + library)

    v1.0.0 #ascii-art #image #ascii-image #image-cli #graphics #ascii
  42. wamp_async

    An asynchronous WAMP implementation

    v0.3.1 400 #wamp #client #async
  43. marg

    Meta config for apps from args

    v0.3.3 #arg #app #config-for-apps #meta #token #az
  44. arxiv-tools

    Tools for arXiv API

    v1.2.0 #arxiv #api #title
  45. fui

    Add CLI & form interface to your program

    v2.1.0 #tui #ncurses #termion #forms
  46. simple_proxy

    proxy with middlewares, easy to customize, easy to use

    v1.3.4 4.1K #logging #proxy #middleware #routes #router #authentication #structopt #debugging
  47. cxx-enumext

    Generate cxx compatable Trivial bindings for rust enum types

    v0.0.3 #enums #cpp #ffi
  48. runme

    A shell-script based task runner

    v0.5.0 #task-runner #task-automation #build-tool
  49. my_cli

    cli library inspired by Clap builder

    v0.1.5 130 #clap #cli
  50. dsl-ractor

    Reduce boilerplate when working with the Ractor actor framework

    v0.2.1 #actor-framework #ractor #actor
  51. ravencol

    Tabular data manipulation

    v0.1.4 #csv #dataframe #data-science #data-manipulation
  52. structopt-toml

    An default value loader from TOML for structopt

    v0.5.1 650 #structopt #clap #cli #clap-derive #derive
  53. goldenscript

    A scriptable, data-driven test framework using golden masters

    v0.7.0 #test-framework #testing #data-driven #command-arguments #golden #command-output #scriptable #test-cases #script-runner #masters
  54. ansivault

    CLI tool ansible-vault 1.1 implementation

    v0.1.1 #cryptography #encryption #ansible #vault
  55. static-files-module

    A module for serving static files with Pingora

    v0.2.0 #static-file-server #pingora #web-server
  56. sylt-parser

    Parser for the Sylt programming language

    v0.1.0 #sylt #parser #programming-language #dynamically-typed #rc #programming-language-parser
  57. cargho

    Derive-based argument parser optimized for being up to date in crates.io

    v0.1.7 #arguments-parser #command-line-arguments #derive
  58. argh_derive

    Derive-based argument parsing optimized for code size

    v0.1.14 486K #arguments-parser #derive-based-argument #code-size #macro-derive #from-args
  59. Try searching with DuckDuckGo or on crates.io.

  60. kurisu

    Small idiomatic command line options parser

    v0.1.6 #arguments-parser #parser #parse
  61. yew-autoprops

    proc-macro to automatically derive Properties structs from args for Yew components

    v0.4.1 800 #webasm #wasm #web-frontend #web
  62. rp-supabase-client

    Supabase PostgREST client wrapper with auth capabilities

    v0.3.0 500 #supabase-client #authentication #postgrest #client-auth #data-querying #rpc-client #tracing-subscriber
  63. pdal

    PDAL bindings for Rust

    v0.1.0 #point-cloud #gis #geospatial #lidar
  64. diol-cbind

    benchmark lib

    v0.8.2 #benchmark #diol #bencher
  65. oberst

    A type-safe command parser and dispatcher inspired by Brigadier and written in Rust

    v0.1.3 #command-parser #dispatcher #brigadier #type-safe #proc-macro #command-context
  66. args_flags_1

    manipulating with flags

    v0.2.0 #flags #detect #flag-detect #prefix #import
  67. argrs

    program to list the arguments passed on the command line

    v0.1.2 #arg #arguments
  68. qargparser

    Argument parser

    v0.5.6 #arguments-parser #command-line-arguments #builder #context
  69. stdinout

    wrapper for files or stdin/stdout

    v0.4.1 120 #stdio #stdout #stdin #unix-utilities #arguments #input-file
  70. serde_shon

    SHON serialization and deserialization support in Rust

    v0.1.0 #serialization #shon #deserialize #serde
  71. mempool_space

    mempool.space api interface

    v0.0.60 24K #space-api #bitcoin
  72. ctflag

    Command-line flag parsing library

    v0.1.2 #parser #arguments #arg
  73. process-queue

    Queue programs for execution

    v0.1.1 #execution #queue
  74. args-extractor

    Args command line extractor library for Rust applications

    v0.1.0 #command-line #extractor #prompt #command-line-prompt
  75. wbuf

    Unified type over stdio, memory and file buffers

    v0.1.1 #io #buffer #output-io
  76. fcla

    Command line argument parsing

    v0.1.0 #arguments-parser #debugging #from-args #enums #sequence #grammar
  77. grab

    Easily grab user input to your CLI

    v0.3.1 #cli-parser #cli-input #parser #parse-input
  78. clap-vergen

    Reusable version clap subcommand using vergen

    v0.2.0 #vergen #rustc-version #clap #subcommand #reusable #debugging #target-triple #version-info #cargo-profile #commit-hash
  79. parsin

    minimalistic CLI (Command-Line Interface) parser for Rust

    v0.1.0 #cli-parser #command-line-interface
  80. rags-rs

    rags is an easy to use argument parsing library that provides pretty help-printing

    v0.1.4 #cli #arguments #arg #argparse
  81. grabinput

    Unixy lib for reading from a file or from stdin

    v0.2.1 #stdin #input #read-input #file #simple
  82. zcfg

    No-frills library and binary configuration via command line or file

    v0.2.0 #config-parser #config #parser #flags
  83. structopt-yaml

    An default value loader from YAML for structopt

    v0.4.6 380 #structopt #clap #cli #yaml
  84. clier_parser

    Parser for building values and commands from command line arguments

    v0.7.4 #arguments-parser #clier #cli-parser