Lib.rs

humansize

A configurable crate to easily represent sizes in a human-readable format

bytesize

human-readable bytes representations

prettyplease

A minimal syn syntax tree pretty-printer

ryu-js

Fast floating point to string conversion, ECMAScript compliant

strfmt

formatting dynamic strings

hex-literal

Macro for converting hexadecimal string to a byte array at compile time

const-hex

Fast byte array to hex string conversion

faster-hex

Fast hex encoding

shlex

Split a string into shell words, like Python's shlex

dtoa

Fast floating point primitive to string conversion

size

expressing, formatting, and interacting with file sizes

itoa

Fast integer primitive to string conversion

ubyte

complete, const-everything, saturating, human-friendly, no_std library for byte units

ryu

Fast floating point to string conversion

color-backtrace

Colorful panic backtraces

human_bytes

convert bytes into human-readable values

numtoa

Convert numbers into stack-allocated byte arrays

base-x

Encode/decode any base

si-scale

Format values using the appropriate SI scale: seconds(1.3e-5) -> 13 µs

human-repr

Generate beautiful human representations of bytes, durations, and even throughputs!

readable

Human readable strings

custom_debug

Derive Debug with a custom format per field

slash-formatter

functions to deal with slashes and backslashes in strings

human_format

Rust Port of human-format from node, formatting numbers for us, while the machines are still at bay

dprint-plugin-typescript

TypeScript and JavaScript code formatter

dtoa-short

Serialize float number and truncate to certain precision

dyn-fmt

dynamic string format

dactyl

A small library to quickly stringify integers with basic formatting

card-validate

Rust card validate detects and validates credit card numbers

measurements

Handle metric, imperial, and other measurements with ease! Types: Length, Temperature, Weight, Volume, Pressure

unit-conversions

Various units of measurement conversions

twemoji-assets

A sophisticated crate that provides the assets from Twemoji

num2words

Convert numbers like 42 to forty-two

debug3

Space Efficient Pretty Printer

nominals

formatting nominal indicators in various systems (e.g., roman numerals)

enquote

Quotes and unquotes strings

rust-format

source code formatting crate with a unified interface for string, file, and TokenStream input

shelve

command-line tool to pretty print CSV files grouped by a column

vesper-lang

Vesper: declarative human-readable structural language

phonenumber

parsing, formatting and validating international phone numbers

hex_str

that helps handle hexadecimal strings

pretty_yaml

Semi-tolerant and configurable YAML formatter

thousands

Adds digit separators to numbers, configurably

dims

Unit-Aware Types Library

nextver

parsing and incrementing arbitrarily-formatted versions

vcard

A pure Rust implementation of vCard based on RFC 6350

ferrisume-cli

A JSON resume CLI tool

shortscale

Convert numbers into English words using the short scale

uniquote

Quote strings for clear display in output

ctoml

A command-line tool to manipulate TOML files

hbs-cli

CLI for generating text from handlebars templates, by feeding them with data from file YAML/JSON

tidier

Format HTML, XHTML and XML documents

format_num_pattern

format numbers according to a pattern string; localized

format_serde_error

Serde error messages for humans

cache_diff

Generate clean, human readable diffs between two cache structs

lcax

open, machine and human-readable data format for exchanging LCA results

fmtt

A diff-friendly text formatter that breaks lines on sensible punctuations and words to fit a line width

baid58

Easy-to-check Base58 encoding for identities

runtime_units

A run-time Rust library for working with units of measurement and conversions between them

oro-pretty-json

pretty printing JSON while preserving the order of keys and the original indentation and line endings from a JSON source

radix_fmt

Format a number in an arbitrary radix

fmtastic

Format numbers using the unicode characters via the Display trait

nu-pretty-hex

Pretty hex dump of bytes slice in the common style

format_xml

Fast, minimal, feature-rich, xml-like formatting syntax for Rust!

nu_plugin_units

A Nushell plugin for easily converting between common units

scaler

A convenient formatter to scale, round, and display numbers

englishid

English formatting for unsigned integer IDs

human-size

Sizes for humans

humanize-bytes

Format byte sizes in human readable form

codize

language-agnostic library that pretty-prints code for your code-generation tool

strung

Easy access of struct fields in strings using different/custom pre/postfix: "Hello, {field}"

templrfmt

Formatter for the templr templates library

convers

Cool convert library that converts almost everything(not yet).Units,Languages,Calculations,etc

unique_id

Traits and implementations for unique ID generators

supply-chain-trust-example-crate-000026

Fast floating point to string conversion

edi-format

EDIFACT Formatter

rsfmt

source code formatter

printable

std::fmt::Display wrapper for iterators and tuples

french-numbers

Represent numbers in French language

itoap

Even faster functions for printing integers with decimal format

polymers

Modeling Library

chinese-format

Convert data types to Chinese, with Rust

pretty_rdf

RDF/XML Pretty Formatting

rschess

chess library with the aim to be as feature-rich as possible

rs-abbreviation-number

abbreviate numbers using metric prefix

folktime

Tiny library for approximate formatting of time values in a human-friendly way

tan-formatting

Formatting infrastructure for the Tan Language

unfmt

A compile-time pattern matching library that reverses the interpolation process of format!

hedu

Hex dumping tool written in Rust

foliot

time tracking tool to keep track of your working or studying time

hexlit

A zero-allocation no_std-compatible zero-cost way to convert hex-strings to byte-arrays at compile time

kib

number2name

convert an index to a name that is as short as possible

sde

read Eve Online's SDE data from sqlite database

iso-rs

query ISO data, which includes countries, currencies, etc

pretty_regex

🧶 Elegant and readable way of writing regular expressions

cool-id-generator

generates the best ids, which are fun to read and fun to eat

errata

Ergonomic pretty error handling for binaries

format_num

Format numbers into various representations of strings based on a format specifier mini-language

timestamp-rust-cli

CLI to convert timestamps to human readable format

crud-pretty-struct

Pretty display for struct

dioxus-autofmt

Autofomatter for Dioxus RSX

pretty-printer

A macro to simplify pretty-printing complex structures in Rust

angulus

Unit agnostic angle

fixed2float

Fixed point to floating point conversion utility

agb-debug

CLI utility to convert agb stack trace dumps into human readable stack traces

human-number

format numbers in a pretty way

aformat

A no-std and no-alloc version of format! using ToArrayString

dprint-plugin-imporg

TypeScript and JavaScript import organizer

ordinal-trait

Format numbers as ordinals efficiently

miden-formatting

Versatile pretty-printing and display formatting utilities used by Miden

frostwalker

A TOML-like configuration language parser with zero dependencies outside of std

lib_aoc

trait-based framework for the annual Advent of Code programming challenge

dprint-plugin-jupyter

Formats code blocks in Jupyter notebooks

enum_ids

Generate a companion ID enum and an associated getter method for the annotated enum

humanize-duration

Convert time Duration to human readable format

frequency-unit

interacting with units of frequency

jsonformat

Formats JSON extremely fast

tabular

Plain text tables, aligned automatically

upid

Universally Unique Prefixed Lexicographically Sortable Identifier

numerals

numeric systems, both ancient and modern

pretty-print

pretty print tree

snurr

Read BPMN 2.0 files and run the process flow

command-unquoted

std::process::Command wrapper with a nicer Debug implementation

pretty-printing

pretty print implementation

compile-fmt

Compile-time formatting and derived functionality (e.g., panics / assertions)

human-hash

Generate human readable hash digests

pretty-bytes

Convert bytes to a human readable string

fprice2

3자리 마다 콤마 찍어주는 api

romantic

Roman numeral toolkit

runtime-format

formatting dynamic strings

i2u

Common useful functions, that are Zero cost abstractions using generics, to easily convert numbers to binary, hex, octal, and convert any type that implements Debug into a String

pretty-type-name

a shorter version of std::any::type_name

traianus

Converts Roman numerals to Arabic numerals and vice versa

lcax_convert

LCAx is an open, machine and human-readable data format for exchanging LCA results

table_formatter

text table formatter written in Rust

memdbg

A formatter for raw memory

human-ids-bin

Generate human-readable IDs

sanitizer

A collection of methods and macros to sanitize struct fields

leptosfmt-pretty-printer

leptosfmt's pretty printer based on the prettyplease crate

url-prefix

creating URL prefix strings

smooth

human-readable presentation of numbers

fenex

parsing and handling FEN and algebraic chess notations

vp-avl

A combined Vantage-Point AVL tree, to make VP trees updateable

xvii

parsing or printing Roman numerals

redacted

Wrappers to control debug formatting of potentially sensitive byte arrays

eb_nordpool

Extract elspot prices from nordpool

size_fmt

formats sizes in a human readable format

human-time

human readable elapsed time string

signifix

Number Formatter of Fixed Significance with Metric or Binary Prefix

glit

pretty-printing git stats

num2en

For converting integer and decimal numbers into English cardinal or ordinal number words

dmntk-feel-temporal

DMNTK | FEEL temporal

error_reporter

print errors

testvox

that turns test reports into human readable messages

custom_codes

uniform response and error codes backed by enums

supply-chain-trust-example-crate-000014

Fast integer primitive to string conversion

dprint-development

Helper functions for testing dprint plugins

fs_metadata

A wrapper around Rust API for getting file metadata

indent-display

Indented display formatter

inter-unit

Convert american and other units to International System

qml_formatter

QML formatter

gpoint

Wrapper for using libc’s printf("%g") format for your floating point output

pretty-table

printing pretty tables or writing them to a file!

pretty-num

A lightweight library for compactly formatting integers

pretty_dtoa

Configurable floating point number to string conversions, with many options for controlling various aspects of displaying floats

c2rust-ast-printer

Customized version of libsyntax rust pretty-printer

kras

Detect, highlight and pretty print almost any structured data inside plain text

string_colorization

Abstracts colorizing strings through a struct to then mass-apply multiple colorizations within the same string, created on top of the colored crate

yz-diary-date

parser for my personal diary directory structure, and a simple formatter

const_sizes

提供友好可读的常量大小

jiffy

Human-friendly time expressions

septem

parsing and working with Roman numerals

ruut

Make easy-to-type and easy-to-grab folder structures easy to read

crud-tidy-viewer

CLI generator for your API. Array pretty printer

disasm-riscv

disasm riscv library

billboard

Display informational boxes in the terminal

endinero

functions to format numbers as money designed for Spanish/European speaking locales

pretty-bytes-rust

that takes a number that represent a byte and returns a string that is prettier to read for a human

comfy-color-backtrace

Comfy fork of Colorful panic backtraces

to-arraystring

A no-alloc ToString, for bool/integer/float types

card_format

writing game cards in a human readable easy to edit format

msp

Fast and lightweight Minecraft Server protocol client implemented in Rust

dragonbox

Fast floating point to string conversion

fin_data

Registry implementations for common financial categories

pgn-traits

Traits for chess variations that can be annotated with Portable Game Notation

lash

Interactive shell for lambda expressions

random_str

Generate random strings, chars, booleans, and integers

smart-debug

Derive macro for Debug with easy manipulation of fields

pretty-duration

that takes a duration and returns a string that is prettier to read for a human. The format of the duration can be customized in a short and long format and can be localized.

countriex

that provides information about countries around the world. It includes data on a wide range of topics, including population, location, and official languages. It includes data from…

tera-cli

Tera CLI for one-off template interpolation from context file / env vars

why3

Why3 AST and pretty printers

english-numbers

Convert integers to written English number format

cooklang-to-md

Format cooklang to markdown

safe_format

safe_format! macro works similarly to the built-in format! macro but allows for named parameters and it safely ignores any extra parameters that are not used in format string

goldilocks-json-fmt

portable, fast, pretty JSON formatter

magic_string

magic string

validators-options

options used with the validators-derive crate and the validators crate

seaplane-oid

Seaplane Object IDs

gabi

Bytes struct that stores a number and displays it in human readable format

chinese-numerals

Convert numbers to Chinese numerals

forma

An opinionated SQL formatter

nesty

Generate code with with human readable indentation

time-humanize

Display time in a human readable manner

precise

Full precision decimal representation of f64

scfmt

formatting code with structured comments

timeago-cli

A dead-simple CLI tool to convert RFC2822 to short humanized strings

digit

lib for converting digits backand forth

kvlogger

human readable key-value logger

romans

convert and represent Roman numerals

display_tree

automatic, and customizable tree pretty-printing

filter-city

This program allows to search a city in ASCII all over the world in a json file

fprice

3자리 마다 콤마 찍어주는 api / https://github.com/YoungHaKim7/fprice

sizef

#[no_std] crate to format sizes

c2rust-ast-exporter

Clang AST extraction API for use in the C2Rust project

epoch-calc

Small utility for dealing with conversions between human readable dates and Unix Timestamps

join-string

Join the elements of iterators as a string, interspersing a separator between all elements

oma-inquire

inquire is a library for building interactive prompts on terminals

prettiest

Pretty-printer for JS values from wasm-bindgen

extfmt

Extended formatting options for commmon types

cashkit

that helps you work with Currency

chrono-humanize

Human-friendly time expressions - similar to Python arrow.humanize

chinese_currency

chinese uppercase currency

si_format

format numbers using metric prefixes

epoch_to_human

Convert Date from Epoch to Human readable and vice versa

formatify

specializing in dynamic runtime string formatting, ideal for applications requiring adaptable text representation

x12pp

A CLI pretty-printer for X12 EDI files

hexf

Hexadecimal float support for Rust

promformat

formatter for prometheus metrics

rsn-fmt

The rsn formatter

pad-adapter

that provides pad adapter

size_format

Allows for easier formatting of sizes

formato

Convert numbers to string with customizable format

encoder-ryu

Fast floating point to string conversion

rafy

download YouTube content and retrieve metadata

hrtime

A thin library which converts seconds into either a colon-seperated time string and vice versa, or into the raw hour, minute, and second values

keyphrase

generation for the EARTH Network

tck_no

Turkish Citizenship ID Validator and Generator Library for Rust

human-readable-time

A data structure for managing a human readable time

spare

colorful format iterable

whoa-german-numbers

parse and interpret written german numbers

ordo

Latin language utility library for Rust

debug2

Space Efficient Pretty Printer

kaktovik

Format a number in Kaktovik numerals

leetspeak

random, non-random, and custom leetspeak translation functions

defy

Replacement for the yew::html! macro with more Rust-idiomatic, editor-friendly syntax

memory-size-type

A data type for dealing with memory sizes

russian_numbers

converting numbers into names in Russian language

debugify

Derive macro for std::fmt::Debug focused on reducing boilerplate.Supports both format strings and formatter functions

numsep

Adding thousands-seperators to numbers

jsonpp

Reads json either from stdin or a file and pretty prints it on stdout

conda-leaves

CLI tool that allows to pretty print all dependencies within conda environment

fixit

Converts infix (human-readable) expression tokens into postfix (Reverse Polish Notation) order

very_primitive_tables

Primitive pretty-printing functionality for tables. This is mainly meant as a way for me to learn how to publish code. There are surely other options.

multiprint

A convenient string multiplication utility crate

roman-literals

Write integer literals using Roman numerals

fmt_ext

interface for extending external types with custom implementations of Debug and Display traits

toolstr

formatting data into String's

futures-utils-wasm

futures Send bounds

nu_plugin_highlight

A nushell plugin for syntax highlighting

moss-oxide

open-source software similarity metric, written in Rust

htime

Format durations in human-readable form

eternity-rs

Human and bot readable durations

uuid

generate and parse UUIDs

canonicalize

values

layouts

Conveniently lay out and format your data structures, and decide how to render them separately

value_unit

every unit imaginable. Also contains a handy macro

ryu-ecmascript

Fast floating point to string conversion, suitable for ECMAScript NumberToString

templr_formatter

Formatter for the templr templates library

tckn_utils

A collection of utilities for generating dummy TCKN values and validating against the tckn rules

fmnl

Formats newlines of input with a given string

expression_format

format Rust expressions in a string, similar to f-string formatting in Python

catr

A fully functional clone of the GNU concat tool built completely in Rust

byte-unit

interacting with units of bytes

to-str

Efficient interface to convert value to it's textual representation

str-cat

Efficiently concatenate strings without extra side-effects

writeable

A more efficient alternative to fmt::Display

tentacli-formatters

Formatters for output

petname

Generate human readable random names. Usable as a library and from the command-line.

escape-ascii

An extremly tiny tool to convert stdin raw byte stream to printable escaped-ascii form (with slice::escape_ascii()), such as byte literals in source codes on many programming languages (e.g. "\x1b\x04printable\x16\n")

jsonice

Streaming JSON pretty printer

envja

parsing / applying Jinja2-like syntax

notugly

generic pretty-printing library

trim-margin

help with layouting multi-line strings by detecting their margin

chip8-rom-to-opcode

disassemble chip8 binary files

rhai-chrono

Rhai package for using chrono DateTime

number_to_words

Converts number to words

roman-numerals

Converts numbers to roman numerals and vice versa

display_buffer

A helper library to make implementing core::fmt::Display easier

lcax_calculation

LCAx is an open, machine and human-readable data format for exchanging LCA results

unicode-prettytable

Table formatting library using Unicode Box-drawing characters

hyxos_numerals

working with the hyxos numerals

shorten-url

omit parts of a url for friendlier display

orion-ssg

A static site generator to create a simple blog from Markdown files

kalavor

K--A flavored contents

fancy-duration

Fancy text representations for durations

cspretty

Content Security Policy pretty printer and syntax highlighter

crc32mnemo

Tool providing mnemonic representation for a CRC32 sum over given data

fahtsex

Extremely useless but fast SIMD functions for dealing with hex

yt_info

download YouTube content and retrieve metadata

comic-book-binder

A helper to manage your comic books and others sorted list of files

anzahlmenschen

A number formatting crate that only depends on std

readable-inlined-runtime

Human readable data formatting

grep-printer

grep crate's Sink trait that provides standard printing of search results, similar to grep itself

pretty_balanced

displaying code in human-readable format

migformatting

string formatter

pfmt

A data formatting library

nu_plugin_skim

An sk command that can handle Nushell’s structured data

inquire

building interactive prompts on terminals

pretty-trait

trait-based pretty-printing

wz-fmt

Types for generating wz's output

ean

that can convert Western Arabic Numerals to Eastern Arabic Numerals

currency

written in Rust for representing international currencies

logged_fu_skater

Human readable string obfuscation library

align_text

Aligns lines in a block of text within a number of columns

byte_prefix

Human Readable file size formatting

rspark

Sparklines for Rust

dinero-exchange-cli

A proof of concept CLI that uses Dinero

teon

Teo object notation

rust_book_tutorial_rpn_calc

RPN(Reverse Polish Notation) lib

hledger-fmt

An opinionated hledger's journal files formatter

trait-bound-pretty

Pretty-print Rust trait bound errors and type names

femtofemme

femme rewritten on env_logger

humanesort

sorting the way humans would

twoten

human readable digest tool

random_choice

Chooses samples randomly by their weights/probabilities

twyg

A tiny logging setup for Rust applications

naturalize

Convert a string to a convenient view for natural sorting

numatim

Returns a given number in words

subst

shell-like variable substitution

ftoa

fork of the dtoa crate which writes integer value floats without trailing .0. Fast functions for printing floating-point primitives to an io::Write.

crabchess

Chess API

pretty_toa

Fast convert (using itoa/dtoa) numbers to strings with thousands separators

arcs-logging-rs

designed for ARCS for pretty logs that are easily searchable and level-seperable

valid

Validate custom types by composing primitive validation functions. Use one common API for validating all kind of business rules including aspects of the application state. One common error type for all…

rightpad-str

Obviously the second best crate (after leftpad-str) for the Rust programming language. The crate serves the only goal of implementing rightpad function.

terminator

Formatter for pretty panics and errors

iof

Read from and write data to console or file in simple formats

cite-me-bro

formatted citations over stdout right from your bib file

numerus

Convert integers to roman numerals and vice versa

descape

Adds a single extension trait for &str to unescape any backslashes

colog

The colog library is a simple formatter backend for the standard rust logging system (in the log crate)

fmt-utils

Various utilities for use with std::fmt::Display and fast_fmt::Fmt

hide

Hide credentials from debug output

cooklang-to-cooklang

Format cooklang back to cooklang

slug_intl

Slugify strings while preserving printable Unicode characters for modern browsers

serdebug

serde-based replacement for #[derive(Debug)]

compact-debug

Monkey-patches Rust's fmt system to make pretty-printing more compact

ronda

ron formatter