crates.io "expression" keyword
Top 6.3% on crates.io
18 versions - Latest release: over 4 years ago - 4 dependent packages - 12,135 dependent repositories - 186 million downloads total - 50 stars on GitHub - 2 maintainers
cexpr 0.6.0
A C expression parser and evaluator18 versions - Latest release: over 4 years ago - 4 dependent packages - 12,135 dependent repositories - 186 million downloads total - 50 stars on GitHub - 2 maintainers
fasteval3 3.0.1
Fast evaluation of algebraic expressions2 versions - Latest release: over 2 years ago - 2.97 thousand downloads total - 0 stars on GitHub - 1 maintainer
ksql 2.0.0
A JSON data expression lexer, parser, cli and library20 versions - Latest release: about 1 month ago - 22.2 thousand downloads total - 5 stars on GitHub - 1 maintainer
formcalc 0.1.0
A powerful formula evaluation engine with dependency management and parallel execution1 version - Latest release: about 1 month ago - 67 downloads total - 1 maintainer
tabulon_macros 0.1.2
Internal procedural macros for the tabulon expression engine.3 versions - Latest release: 5 months ago - 806 downloads total - 1 stars on GitHub - 1 maintainer
exmex 0.20.5
fast, simple, and extendable mathematical expression evaluator able to compute partial derivatives43 versions - Latest release: 5 months ago - 3 dependent packages - 2 dependent repositories - 78.7 thousand downloads total - 45 stars on GitHub - 1 maintainer
fee 0.10.78
Expression evaluator supporting numeric, logical and bitwise operators8 versions - Latest release: about 2 years ago - 1.83 thousand downloads total - 1 stars on GitHub - 1 maintainer
cel-cxx-ffi 0.2.4
FFI bindings for the cel-cxx crate10 versions - Latest release: 3 months ago - 3.13 thousand downloads total - 27 stars on GitHub - 1 maintainer
cel-cxx-macros 0.2.4
Macros for the cel-cxx crate7 versions - Latest release: 3 months ago - 2.05 thousand downloads total - 27 stars on GitHub - 1 maintainer
cel-build-utils 0.2.4
Build utils for google/cel-cpp10 versions - Latest release: 3 months ago - 3.24 thousand downloads total - 30 stars on GitHub - 1 maintainer
cel-cxx 0.2.4
A high-performance, type-safe Rust interface for Common Expression Language (CEL), build on top o...11 versions - Latest release: 3 months ago - 3.34 thousand downloads total - 27 stars on GitHub - 1 maintainer
bool_traits 0.1.1
Use boolean expressions as trait bounds.2 versions - Latest release: almost 2 years ago - 1 dependent package - 2.86 thousand downloads total - 1 maintainer
dynamodb-expression 0.2.0-beta.9
Types to build DynamoDB filter, condition, or update expressions19 versions - Latest release: about 2 years ago - 39.6 thousand downloads total - 5 stars on GitHub - 1 maintainer
rulesxp 0.3.1
Multi-language rules expression evaluator supporting JSONLogic and Scheme with strict typing6 versions - Latest release: 3 days ago - 1.71 thousand downloads total - 2 stars on GitHub - 1 maintainer
pyisheval 0.17.0 💰
A Python-like expression evaluator in Rust17 versions - Latest release: about 1 month ago - 8.31 thousand downloads total - 3 stars on GitHub - 1 maintainer
prejsx_math 0.1.0
A minimal math expression parser using only Rust's standard library1 version - Latest release: 5 months ago - 368 downloads total - 1 maintainer
cruncher 0.2.1
jit-compiled mathematical expression calculator3 versions - Latest release: about 6 years ago - 4.43 thousand downloads total - 1 maintainer
cellang 0.6.0
Interpreter for the CEL expression language9 versions - Latest release: about 1 month ago - 6.27 thousand downloads total - 9 stars on GitHub - 1 maintainer
rspression 0.1.0
A high-performance, lightweight expression calculation engine1 version - Latest release: 4 days ago - 0 downloads total - 0 stars on GitHub - 1 maintainer
macro_optim 1.0.0
A Rust procedural macro crate for optimizing and simplifying various expressions at compile time.1 version - Latest release: over 1 year ago - 1.2 thousand downloads total - 1 maintainer
yarer 0.1.8
Yarer (Yet Another Rust Expression Resolver) is a library for resolving mathematical expressions....8 versions - Latest release: 9 months ago - 9.32 thousand downloads total - 17 stars on GitHub - 1 maintainer
xpr 0.1.0
A general purpose generic expression template library.1 version - Latest release: about 4 years ago - 1.79 thousand downloads total - 2 stars on GitHub - 1 maintainer
exprtk_rs 0.1.0
Rust bindings to the ExprTk C++ library (http://www.partow.net/programming/exprtk)8 versions - Latest release: about 5 years ago - 1 dependent repositories - 13.5 thousand downloads total - 8 stars on GitHub - 1 maintainer
voirs-emotion 0.1.0-beta.1
Emotion expression control system for VoiRS voice synthesis4 versions - Latest release: 5 days ago - 957 downloads total - 15 stars on GitHub - 1 maintainer
rec 0.11.0
Regular Expression Constructor11 versions - Latest release: over 6 years ago - 1 dependent package - 17.5 thousand downloads total - 2 stars on GitHub - 1 maintainer
wolfram-expr 0.1.4
Efficient and ergonomic representation of Wolfram expressions in Rust5 versions - Latest release: about 3 years ago - 6 dependent packages - 4 dependent repositories - 17.1 thousand downloads total - 20 stars on GitHub - 2 maintainers
crunch_eval 0.1.1
A high-performance expression evaluator2 versions - Latest release: about 3 years ago - 3.03 thousand downloads total - 3 stars on GitHub - 1 maintainer
fop-types 0.1.0
Core types for Apache FOP Rust implementation1 version - Latest release: 9 days ago - 0 downloads total - 1 maintainer
bool-logic 0.3.3 💰
A library for manipulating and evaluating boolean expressions6 versions - Latest release: 4 months ago - 1 dependent package - 12.7 thousand downloads total - 1 stars on GitHub - 1 maintainer
lexper 0.0.3
A simple CLI calculator with a handwritten lexer and parser in Rust.3 versions - Latest release: 8 months ago - 1.24 thousand downloads total - 0 stars on GitHub - 1 maintainer
mathexpr 0.1.1
A fast, safe mathematical expression parser and evaluator with bytecode compilation2 versions - Latest release: 2 months ago - 108 downloads total - 1 maintainer
mathlex 0.1.1
Mathematical expression parser for LaTeX and plain text notation, producing a language-agnostic AST2 versions - Latest release: about 2 months ago - 30 downloads total - 1 maintainer
egui_drag_value_expr 0.1.1
An egui DragValue widget modified to accept a math expression as input.2 versions - Latest release: almost 2 years ago - 2.63 thousand downloads total - 2 stars on GitHub - 1 maintainer
retrolang-math 0.1.0
Mathematical expression parser and evaluator for RetroLang (based on asciimath by chmln)1 version - Latest release: 3 months ago - 68 downloads total - 1 maintainer
thin-shunting 1.0.0
A library for evaluating math expressions2 versions - Latest release: about 4 years ago - 3.58 thousand downloads total - 65 stars on GitHub - 1 maintainer
sqlexpr-rust 1.0.1
A SQL expression parser and evaluator in Rust2 versions - Latest release: 3 months ago - 110 downloads total - 1 maintainer
Top 5.3% on crates.io
64 versions - Latest release: 3 months ago - 42 dependent packages - 45 dependent repositories - 6.43 million downloads total - 374 stars on GitHub - 1 maintainer
evalexpr 13.1.0
A powerful arithmetic and boolean expression evaluator64 versions - Latest release: 3 months ago - 42 dependent packages - 45 dependent repositories - 6.43 million downloads total - 374 stars on GitHub - 1 maintainer
expression_engine 0.7.0
An expression engine written in pure rust10 versions - Latest release: about 2 years ago - 12.3 thousand downloads total - 34 stars on GitHub - 1 maintainer
exp-rs 0.2.0
no_std expression parser, compiler, and evaluation engine for math expressions designed for embed...2 versions - Latest release: 3 months ago - 827 downloads total - 1 stars on GitHub - 1 maintainer
glc 0.4.2
Generate a random expression based on a Context Free Grammar8 versions - Latest release: over 2 years ago - 1 dependent package - 11.3 thousand downloads total - 0 stars on GitHub - 1 maintainer
Top 5.5% on crates.io
10 versions - Latest release: over 7 years ago - 37 dependent packages - 128 dependent repositories - 1.17 million downloads total - 174 stars on GitHub - 1 maintainer
meval 0.2.0
A simple math expression parser and evaluator.10 versions - Latest release: over 7 years ago - 37 dependent packages - 128 dependent repositories - 1.17 million downloads total - 174 stars on GitHub - 1 maintainer
expr-solver 1.0.6
Solves a mathematical expression while following precedence and associativity.5 versions - Latest release: about 2 years ago - 6.15 thousand downloads total - 0 stars on GitHub - 1 maintainer
fasteval2 2.1.1 💰
Fast evaluation of algebraic expressions9 versions - Latest release: about 3 years ago - 3 dependent packages - 1 dependent repositories - 28.8 thousand downloads total - 4 stars on GitHub - 1 maintainer
cpc 3.0.0 💰
evaluates math expressions, with support for units and conversion between units22 versions - Latest release: 6 months ago - 2 dependent packages - 1 dependent repositories - 74.4 thousand downloads total - 148 stars on GitHub - 1 maintainer
pemel 0.2.1
Parsing and Evaluating of Math Expressions Library3 versions - Latest release: 12 months ago - 2.12 thousand downloads total - 1 stars on GitHub - 1 maintainer
jqesque 0.0.3
Simple string assignment expressions with JQ-esque syntax for JSON interaction3 versions - Latest release: 11 months ago - 2.8 thousand downloads total - 0 stars on GitHub - 1 maintainer
Top 5.9% on crates.io
10 versions - Latest release: about 6 years ago - 12 dependent packages - 222 dependent repositories - 171 thousand downloads total - 292 stars on GitHub - 1 maintainer
fasteval 0.2.4
Fast evaluation of algebraic expressions10 versions - Latest release: about 6 years ago - 12 dependent packages - 222 dependent repositories - 171 thousand downloads total - 292 stars on GitHub - 1 maintainer
nailgun 0.1.0
A PEG parser generator.1 version - Latest release: almost 11 years ago - 5.93 thousand downloads total - 9 stars on GitHub - 1 maintainer
expression 0.3.4
Implements expression terms and conditions7 versions - Latest release: almost 7 years ago - 3 dependent packages - 1 dependent repositories - 17 thousand downloads total - 1 stars on GitHub - 1 maintainer
safe-regex 0.3.0
Safe regular expression library10 versions - Latest release: almost 2 years ago - 12 dependent packages - 69 dependent repositories - 1.34 million downloads total - 2 stars on gitlab.com - 1 maintainer
bet 1.1.0 💰
Helps parsing and evaluating binary expression trees14 versions - Latest release: 4 months ago - 6 dependent packages - 13 dependent repositories - 149 thousand downloads total - 36 stars on GitHub - 1 maintainer
resolver 0.1.3
Expression evaluator4 versions - Latest release: 10 months ago - 2 dependent packages - 1 dependent repositories - 6.38 thousand downloads total - 4 stars on GitHub - 1 maintainer
rsc 3.0.0
A fast calculator for solving scientific and algebraic math equations in strings.13 versions - Latest release: almost 2 years ago - 2 dependent packages - 2 dependent repositories - 84.1 thousand downloads total - 40 stars on GitHub - 1 maintainer
mexprp 0.3.1
A math expression parsing and evaluation library4 versions - Latest release: over 3 years ago - 2 dependent packages - 2 dependent repositories - 33.1 thousand downloads total - 36 stars on GitHub - 1 maintainer
sari 2.0.0
Simple arithmetic expression evaluator2 versions - Latest release: 4 months ago - 918 downloads total - 1 stars on GitHub - 1 maintainer
tinyexpr 0.1.1 💰
Tiny recursive descent expression parser, compiler, and evaluation engine for math expressions. A...2 versions - Latest release: about 9 years ago - 1 dependent package - 4.27 thousand downloads total - 11 stars on GitHub - 1 maintainer
expression-num 0.2.3
Numerical expression implementation based on expression-rs5 versions - Latest release: almost 7 years ago - 1 dependent package - 1 dependent repositories - 11.3 thousand downloads total - 1 stars on GitHub - 1 maintainer
shunting 0.1.2
A library for evaluating math expressions13 versions - Latest release: over 3 years ago - 1 dependent package - 2 dependent repositories - 21.8 thousand downloads total - 65 stars on GitHub - 1 maintainer
cur 0.5.0
The tool that will hunt for your regular expression.5 versions - Latest release: about 4 years ago - 1 dependent package - 1 dependent repositories - 10.4 thousand downloads total - 1 stars on GitHub - 1 maintainer
expresso 0.2.5 💰
A very basic expression parser, and runner. For educational use only.11 versions - Latest release: about 4 years ago - 1 dependent package - 1 dependent repositories - 15.2 thousand downloads total - 2 stars on GitHub - 1 maintainer
rustyard 0.6.0
A Shunting Yard implementation and calculator. This crate is able to calculate basic math express...5 versions - Latest release: almost 10 years ago - 1 dependent package - 1 dependent repositories - 22.3 thousand downloads total - 15 stars on GitHub - 1 maintainer
safe-regex-compiler 0.3.0
Regex compiler for the safe-regex crate10 versions - Latest release: almost 2 years ago - 1 dependent package - 62 dependent repositories - 1.34 million downloads total - 2 stars on gitlab.com - 1 maintainer
logify 0.1.0
A high-performance, portable boolean logic engine. Turns abstract logic into optimized data struc...1 version - Latest release: 2 months ago - 11 downloads total - 1 maintainer
lieval 0.2.5
A lightweight Rust crate for parsing and evaluating mathematical expressions from strings.9 versions - Latest release: about 1 year ago - 10.6 thousand downloads total - 1 stars on GitHub - 1 maintainer
evaluator_rs 0.1.5
A evaluation engine library for Rust6 versions - Latest release: over 1 year ago - 7.16 thousand downloads total - 1 stars on GitHub - 1 maintainer
bool_expr_parser 0.3.13
Boolean expresion parser and evaluation library1 version - Latest release: almost 4 years ago - 1.13 thousand downloads total - 1 stars on GitHub - 1 maintainer
fasteval-repl 0.0.1
Fast evaluation of algebraic expressions1 version - Latest release: about 6 years ago - 1.76 thousand downloads total - 1 stars on GitHub - 1 maintainer
product-farm-farmscript 0.2.0
FarmScript DSL - Human-friendly expression language that compiles to JSON Logic1 version - Latest release: 2 months ago - 14 downloads total - 1 stars on GitHub - 1 maintainer
mathml-latex 0.0.3
Convert between MathML and LaTeX.4 versions - Latest release: almost 3 years ago - 1 dependent package - 5.72 thousand downloads total - 1 stars on GitHub - 1 maintainer
mathml-core 0.1.7
MathML type definitions14 versions - Latest release: about 2 years ago - 4 dependent packages - 20.2 thousand downloads total - 1 stars on GitHub - 1 maintainer
eval 0.4.3
Expression evaluator10 versions - Latest release: over 7 years ago - 17 dependent packages - 31 dependent repositories - 108 thousand downloads total - 24 stars on GitHub - 1 maintainer
somni 0.2.0
Somni scripting language and VM2 versions - Latest release: 5 months ago - 671 downloads total - 1 stars on GitHub - 1 maintainer
ripin 0.1.2
A library that handle Reverse Polish notated expressions, compiles, and evaluate them.3 versions - Latest release: about 9 years ago - 5.43 thousand downloads total - 0 stars on GitHub - 1 maintainer
rfunction 0.1.0
An internal tool for the r-series of computational crates. It handles defining expressions at bui...1 version - Latest release: almost 2 years ago - 1.41 thousand downloads total - 0 stars on GitHub - 1 maintainer
fastexpr-rs 1.0.2
A tiny, fast Javascript expression parser3 versions - Latest release: over 1 year ago - 3.35 thousand downloads total - 3 stars on GitHub - 1 maintainer
simple-expressions 0.3.0
A small expression language with variables, function calls, simple types and common operators4 versions - Latest release: 5 months ago - 1.11 thousand downloads total - 1 stars on GitHub - 1 maintainer
skillet 0.5.3
Skillet: micro expression language (arithmetic, logical, functions, arrays, conditionals, excel f...9 versions - Latest release: 5 months ago - 2.74 thousand downloads total - 1 maintainer
bool-tag-expr 0.1.0-beta.1
Parse boolean expressions of tags for filtering and selecting1 version - Latest release: 3 months ago - 38 downloads total - 1 maintainer
clia-config-expr 0.1.6
A flexible configuration expression evaluator with JSON schema support7 versions - Latest release: 4 months ago - 2.15 thousand downloads total - 1 stars on GitHub - 1 maintainer
liexpr 0.1.0
A library for parsing and evaluating simple expressions.1 version - Latest release: over 1 year ago - 1.28 thousand downloads total - 0 stars on GitHub - 1 maintainer
expressions 2.0.0
Flexible expression parser and evaluator3 versions - Latest release: over 2 years ago - 3.99 thousand downloads total - 1 stars on GitHub - 1 maintainer
polishexpr
A poorly implementation of a polish reverse expression evaluator4 versions - Latest release: 19 days ago - 4.7 thousand downloads total - 1 stars on GitHub - 1 maintainer
relex 1.0.0
a library for building a regex-based lexer4 versions - Latest release: almost 5 years ago - 5.28 thousand downloads total - 1 maintainer
rust-cel-parser 0.1.0
A parser for the CEL language1 version - Latest release: 6 months ago - 377 downloads total - 0 stars on GitHub - 1 maintainer
rets_expression 0.2.3
Implementation of RETS Validation Expressions from RESO RCP196 versions - Latest release: over 1 year ago - 125 thousand downloads total - 1 stars on GitHub - 1 maintainer
expr-solver-lib 1.2.0
Mathematical expression evaluator with bytecode compilation and configurable numeric precision (f...7 versions - Latest release: 5 months ago - 1.27 thousand downloads total - 0 stars on GitHub - 1 maintainer
tabulon 0.1.10
A high-performance, JIT-compiled expression evaluation engine using Cranelift11 versions - Latest release: 5 months ago - 2.55 thousand downloads total - 1 stars on GitHub - 1 maintainer
expr-solver-bin 1.2.0
Binary using the expr-solver-lib to solve math expressions from command line7 versions - Latest release: 5 months ago - 1.2 thousand downloads total - 0 stars on GitHub - 1 maintainer
loop-let 0.1.0
An immutable loop structure that can be used as an expression.1 version - Latest release: over 1 year ago - 1.15 thousand downloads total - 0 stars on GitHub - 1 maintainer
bexeval 0.1.2
bexeval is a Rust crate for evaluating string formulas restricted to values as integers only.3 versions - Latest release: about 1 year ago - 2.4 thousand downloads total - 0 stars on GitHub - 1 maintainer
mexe 0.2.0
Simple arithmetic expression evaluator10 versions - Latest release: over 3 years ago - 1 dependent repositories - 13 thousand downloads total - 9 stars on GitHub - 1 maintainer
expression-closed01 0.2.1
Expression terms in the closed [0,1] interval3 versions - Latest release: about 10 years ago - 6 thousand downloads total - 0 stars on GitHub - 1 maintainer
exprimo 0.7.0
Exprimo is a JavaScript expression evaluator written in Rust.23 versions - Latest release: 20 days ago - 21.2 thousand downloads total - 4 stars on GitHub - 1 maintainer
cliard24 0.1.1
cliard24 is a command-line 24-point card game. It provides two main functions: the game mode allo...2 versions - Latest release: about 1 month ago - 27 downloads total - 1 maintainer
equation 1.0.0
A Rust library for mathematical expression evaluation and simplification6 versions - Latest release: over 2 years ago - 7.28 thousand downloads total - 1 stars on GitHub - 1 maintainer
reval 0.10.2 💰
Simple Rust expression evaluator40 versions - Latest release: 4 months ago - 105 thousand downloads total - 6 stars on GitHub - 1 maintainer
seexpr 0.0.0
Rust bindings for SeExpr (placeholder)1 version - Latest release: over 5 years ago - 1.78 thousand downloads total - 3 maintainers
eles 1.0.0 💰
ELES; Extensible Logical Expression Solver1 version - Latest release: almost 4 years ago - 1.77 thousand downloads total - 1 stars on GitHub - 1 maintainer
simple-shunting 0.1.2
A simplified shunting library for evaluating math expressions in cosmwasm1 version - Latest release: about 2 years ago - 15.3 thousand downloads total - 0 stars on GitHub - 1 maintainer
llkv-expr 0.8.5-alpha
Query expression AST for the LLKV toolkit.14 versions - Latest release: 3 months ago - 2.68 thousand downloads total - 8 stars on GitHub - 1 maintainer
Related Keywords
parser
41
math
40
evaluator
32
rust
27
eval
17
evaluate
12
evaluation
11
expression-evaluator
10
language
10
calculator
10
lexer
8
parsing
6
regular
6
boolean
6
cel
6
algebra
6
formula
6
calculate
5
cli
4
math-expressions
4
cxx
4
ffi
4
json
4
ast
4
arithmetic
4
parse
3
rule-engine
3
regex
3
term
3
interpreter
3
shunting
3
rules
3
script
3
jit
3
latex
3
expr
3
grammar
2
symbolic
2
expression-templates
2
ebnf
2
rust-lang
2
condition
2
earley-parser
2
earley
2
autodiff
2
re
2
regexp
2
synthesizer
2
logic
2
mathematics
2
macro
2
scientific
2
asciimath
2
mathml
2
template
2
reverse
2
polish
2
python
2
lisp-interpreter
2
numeric
2
rpn
2
shunting-yard-algorithm
2
sql
2
compiler
2
javascript
2
math-puzzle
1
memory-safety
1
rust-javascript-eval
1
24-point
1
solver
1
cg
1
vfx
1
seexpr
1
simplify
1
animation
1
voice
1
product-engineering
1
product-functions
1
product-management
1
r-series
1
function
1
js
1
excel
1
bool
1
tagging
1
config
1
scripting
1
polish-notation
1
google
1
validation
1
reso
1
rets
1
rcp19
1
cranelift
1
immutable
1
let
1
loop
1
js-eval
1
js-expression
1
blazingly-fast
1