Rust String-matching Resources

memchr vs stringzilla Rust Substring Search Benchmarks Substring search is one of the most common operations in text processing, and one of the slowes

⚡️Highly efficient data and string formatting library for Rust. 🔎 Overview Pad and format string slices and generic vectors efficiently with minimal

enhanced-magic-string Rust implementation of https://www.npmjs.com/package/magic-string with original sourcemap chain support. license. This project i

Simple span handling for str and &[u8] This crate exposes some of the methods that exist on str or bstr. If you are missing any you need, please open

xyz is an asynchronous chat and web service What you need Docker Desktop 🐳 Cargo (Rust package manager) 📦 Clone our project Follow the steps below t

... from User Space! Introduction Did you read about the amazing String OS? Did you find yourself longing for its amazingly simple and elegant API? Ar

nt-string by Colin Finck [email protected] Provides idiomatic Rust implementations for various Windows string types: NtUnicodeString (with NtUnicode

tagged-md Transform tagged Markdown string to HTML! Check out the examples! Motivation Have you ever written HTML strings in your JavaScript code? It'

PEG peggrep Example file demo_file: THIS LINE IS THE 1ST UPPER CASE LINE IN THIS FILE. this line is the 1st lower case line in this file. This Line Ha

🪐 tiny_interner crate. ~300 lines of Rust code that implement string internering for your programming language compiler. Example fn main() { let

humantime_to_duration A Rust crate for parsing human-readable relative time strings and converting them to a Duration. Features Parses a variety of hu

ecow Compact, clone-on-write vector and string. Types An EcoVec is a reference-counted clone-on-write vector. It takes up two words of space (= 2 usiz

At least 5x faster alternative of HashMap, for very small maps. It is also faster than FxHashMap, hashbrown, ArrayMap, and nohash-hasher. The smaller

AnyRope AnyRope is an arbitrary data type rope for Rust, designed for similar operations that a rope would do, but targeted at data types that are not

Immutable Strings Inspired by the bytes crate, which offers zero-copy byte slices, this crate does the same but for strings. It is backed by standard

Obfustring This crate provides a obfuscation macro for string literals. This makes it easy to protect them from common reverse engineering attacks lik

glob-match An extremely fast glob matching library with support for wildcards, character classes, and brace expansion. Linear time matching. No expone

e2rs Code for working with edge-matching puzzles in the Eternity 2 family. This is a WIP sketch of some APIs and algs for representing and manipulatin

A crate for converting an ASCII text string or file to a single unicode character. Also provides a macro to embed encoded source code into a Rust source file. Can also do the same to Python code while still letting the code run as before by wrapping it in a decoder.

matchable matchable provides a convenient enum for checking if a piece of text is matching a string or a regex. The common usage of this crate is used

rpsc rpsc is a *nix command line tool to quickly search for file systems items matching varied criterions like permissions, extended attributes and mu

rusty_regex This project provides a binary that takes an input string, and preps it for regex usage, effectively replacing known generics and producin

strp Utility library for parsing data from an input string, or stdin if built with the std feature. Supports no_std contexts when built without the st

Easy access to struct fields in strings 🐠 add strung to the dependencies in the Cargo.toml: [dependencies] strung = "0.1.3" 🦀 use/import everything

Similari Similari is a framework that helps build sophisticated tracking systems. The most frequently met operations that can be efficiently implement

cargo-select Cargo subcommand to easily run targets/examples/tests Fuzzy match against targets, examples or tests in current rust project. cargo-selec

python-daachorse daachorse is a fast implementation of the Aho-Corasick algorithm using the compact double-array data structure. This is a Python wrap

wildmatch Match strings against a simple wildcard pattern. Tests a wildcard pattern p against an input string s. Returns true only when p matches the

templariusz Compiled string templates for Rust Usage See tests for detailed usage examples Basic example use templariusz::{template, Template}; #[tem

A flexible, simple to use, immutable, clone-efficient String replacement for Rust. It unifies literals, inlined, and heap allocated strings into a single type.

pyheck PyHeck is a case conversion library (for converting strings to snake_case, camelCase etc). It is a thin wrapper around the Rust library heck. R

Rust library to detect bots using a user-agent string

Str Indices Count and convert between different indexing schemes on utf8 string slices. The following schemes are currently supported: Chars (or "Unic

scissrs A string truncator and scroller written in Rust. Usage scissrs --help covers the definitions of this program's flags.

flexstr A flexible, simple to use, immutable, clone-efficient String replacement for Rust Overview Rust is great, but it's String type is optimized as

mpc-matching Maximizing average happiness privately & securely. What? Suppose there's a group of n ladies and n lads, and they want to be matched in p

proteinogenic Chemical structure generation for protein sequences as SMILES string. 🔌 Usage This crate builds on top of purr, a crate providing primi

A string type made up of multiple annotated string slices.

Write a simple CLI script, that when given a 64-byte encoded string, it finds a suitable 4-byte prefix so that, a SHA256 hash of the prefix combined with the original string of bytes, has two last bytes as 0xca, 0xfe. Script should expect the original content of the string to be passed in hexadecimal format and should return two lines, first being the SHA256 string found and second 4-byte prefix used (in hexadecimal format).

flexible-string A stack heap flexible string designed to improve performance. FlexibleString was first implemented in spdlog-rs crate, which improved

title stringsext - search for multi-byte encoded strings in binary data stringsext is a Unicode enhancement of the GNU strings tool with additional fu

Axiom Profiler A tool for visualising, analysing and understanding quantifier instantiations made via E-matching in a run of an SMT solver (at present

NumToA #![no_std] Compatible with Zero Heap Allocations The standard library provides a convenient method of converting numbers into strings, but thes

String Obfuscation Compiletime string constant obfuscation for Rust. The string constant itself is embedded in obfuscated form and deobfuscated locall

magic-string-rs 100% API compatible (port) MagicString by Rich-Harris implementation for Node and modern browsers, also, for rust, of course. Installa

string-eyre Has this happened to you? error[E0599]: the method `wrap_err` exists for enum `Result(), tauri::Error`, but its trait bounds were not sa

ukkonen Implementation of a bounded Levenshtein distance by Esko Ukkonen in "Algorithms for approximate string matching" in Rust, with Python bindings

Symbol Interner A small Rust crate that provides a naïve string interner. Consult the documentation to learn about the types that are exposed. Install

generic-str The one true string type in Rust! This project intends to be a proof-of-concept for an idea I had a few months back. There is lots of unsa

Getting Started This is a minimal grep command-line utility built on Rust. It provides searching for plain-text files for lines that match a given str

A lightweight and snappy crate to remove emojis from a string.

Finds matching solidity function signatures for a given 4 byte signature hash and arguments. Useful for finding collisions or 0x00000000 gas saving methods (though there are better techniques for saving gas on calldata)

SubStrings, Slices and Random String Access in Rust This is a simple way to do it. Description Rust string processing is kind of hard, because text in

Number Names Number names is a Rust library to provide formatted string names for cardinal and ordinal numbers. At this time, only American English is

UnixString is an FFI-friendly null-terminated byte string that may be constructed from a String, a CString, a PathBuf, an OsString or a collection of bytes.

🐎 daachorse Daac Horse: Double-Array Aho-Corasick Overview A fast implementation of the Aho-Corasick algorithm using Double-Array Trie. Examples use

Front-coding string dictionary in Rust This is a Rust library of the (plain) front-coding string dictionary described in Martínez-Prieto et al., Pract

cfixed-string is used for passing Rust string to C with potentially not needing to do a heap allocation. A problem with using the standard library CSt

compact_str A memory efficient immutable string type that can store up to 24* bytes on the stack. * 12 bytes for 32-bit architectures About A CompactS

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. Authors: Sanjay Ghem

yara-rust Bindings for the Yara library from VirusTotal. More documentation can be found on the Yara's documentation. Example The implementation is in

Vector Similarity Search Engine with extended filtering support Qdrant (read: quadrant ) is a vector similarity search engine. It provides a productio

microtemplate A fast, microscopic helper crate for runtime string interpolation. Design Goals Very lightweight: I want microtemplate to do exactly one

Synox implements program synthesis of string transformations from input-output examples. Perhaps the most well-known use of string program synthesis in end-user programs is the Flash Fill feature in Excel. These string transformations are learned from input-output examples.

afmt Simple rust library for parsing basic data structures from strings. Usage You can specify string formats to any strucute, via the use of the fmt

zero-copy-pads Padding/aligning values without heap allocation. Cargo Features std (default feature): Disable #![no_std]. Enable features that require

aho-corasick A library for finding occurrences of many patterns at once with SIMD acceleration in some cases. This library provides multiple pattern s

Galois Introduction Galois is an extremely high performance matching engine written in Rust, typically used for the crypto currency exchange service.

regexm A Rust macro for writing regex pattern matching.

triple_accel Rust edit distance routines accelerated using SIMD. Supports fast Hamming, Levenshtein, restricted Damerau-Levenshtein, etc. distance cal

regex A Rust library for parsing, compiling, and executing regular expressions. Its syntax is similar to Perl-style regular expressions, but lacks a f

What is Queryst? This is a fork of the original, with serde and serde_json updated to 0.9 A query string parsing library for Rust inspired by https://

array_tool Array helpers for Rust. Some of the most common methods you would use on Arrays made available on Vectors. Polymorphic implementations for

SSS - so stupid search tool 阿Q的哥锐普 English Documentation install install from source code 1.install rust toolchain curl --proto '=https' --tlsv1.2 -

Rargs is kind of xargs + awk with pattern-matching support. Installation Mac OS brew install rargs Nix nix-env -i rargs (Currently available in unst