Lib.rs

strum

macros for working with enums and strings

proc-macro-crate

Replacement for crate (macro_rules keyword) in proc-macros

synstructure

Helper methods and macros for custom derives

proc-macro-error2

Almost drop-in replacement to panics in proc-macros

litrs

Parse and inspect Rust literals (i.e. tokens in the Rust programming language representing fixed values). Particularly useful for proc macros, but can also be used outside of a proc-macro context.

proc-macro2

A substitute implementation of the compiler’s proc_macro API to decouple token-based libraries from the procedural macro use case

unicode-ident

Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31

quote

Quasi-quoting macro quote!(...)

linkme

Safe cross-platform linker shenanigans

macrotest

Test harness for macro expansion

syn

Parser for Rust source code

serde_tokenstream

A serde deserializer for proc_macro::TokenStreams

paste

Macros for all your token pasting needs

unicode-id-start

Determine whether characters have the ID_Start or ID_Continue properties according to Unicode Standard Annex #31

displaydoc

A derive macro for implementing the display Trait via a doc comment and string interpolation

ctor

__attribute__((constructor)) for Rust

derive_utils

A procedural macro helper for easily writing derive macros for enums

enum_dispatch

Near drop-in replacement for dynamic-dispatched method calls with up to 10x the speed

attribute-derive

Clap like parsing for attributes in proc-macros

macro_magic

Allows the exporting and importing of the tokens of items across module, file, and crate boundaries

dylo-cli

Generate dyn-compatible traits with proc macros

delegate

Method delegation with less boilerplate

r2r

Easy to use, runtime-agnostic, async rust bindings for ROS2

derive-new

#[derive(new)] implements simple constructor functions for structs and enums

expander

Expands proc macro output to a file, to enable easier debugging

proc-macro-warning

Emit warnings from inside proc macros

maybe-async

A procedure macro to unify SYNC and ASYNC implementation

getset

we're ready to go! A procedural macro for generating the most basic getters and setters on fields

manyhow

proc macro error handling à la anyhow x proc-macro-error

proc-macro2-diagnostics

Diagnostics for proc-macro2

derive-getters

boilerplate getters generator

venial

A very small syn

ra_ap_proc-macro-srv-cli

A standalone binary for the proc-macro-srv crate of rust-analyzer

specr-transpile

Converts Specr lang code to Rust

pyo3-stub-gen

Stub file (*.pyi) generator for PyO3

rstml

Rust templating for XML-based formats (HTML, SVG, MathML) implemented on top of proc-macro::TokenStreams

utoipauto

Rust Macros to automate the addition of Paths/Schemas to Utoipa crate, simulating Reflection during the compilation phase

enum-as-inner

A proc-macro for deriving inner field accessor functions on enums

databake

Trait that lets structs represent themselves as (const) Rust expressions

rustfmt-wrapper

wrapper around rustfmt for use by code generators

dynasm

A plugin for assembling code at runtime. Combined with the runtime crate dynasmrt it can be used to write JIT compilers easily.

parse-variants

Derive the syn::parse::Parse trait for enumerations and use it to comfortably parse a variant of the enumeration

smart-default

Rust custom-derive macro for Default with more control on the fields

macro_railroad

generate syntax diagrams for Rust macros

check_keyword

A trait for String-like types to check if it is a keyword and convert it to a safe non-keyword if so

concat-idents

Allows concatenating multiple identifiers and using them everywhere

scryer-prolog

A modern Prolog implementation written mostly in Rust

docify

allows you to live-embed at compile time pieces of code from throughout your project as rust doc examples

derive_setters

Rust macro to automatically generates setter methods for a struct's fields

structmeta

Parse Rust's attribute arguments by defining a struct

ambassador

Trait implementation delegation via procedural macros

wasm-bindgen-macro-support

The part of the implementation of the #[wasm_bindgen] attribute that is not in the shared backend crate

proc_macro_roids

Traits and functions to make writing proc macros more ergonomic

clap_derive

Parse command line argument by defining a struct, derive crate

simple-mermaid

Mermaid diagrams RustDoc integration

k9

rust testing library

twust

Static checker for tailwindcss class names in rust for rust

terrars

Terraform in Rust

bitmask-enum

A bitmask enum attribute macro

function_name

macro that expands to the name of the annotated function

relib_interface

relib is a framework for reloadable dynamic libraries

derive-adhoc

An ergonomic way to write derive() macros

deluxe

Procedural macro attribute parser

fv-template

Field-value based string templating

asn1-compiler

Compiler for compiling ASN.1 specs to Rust, with PER Codec support and derive macros for PER Codecs

messageforge

lightweight Rust library for creating structured messages in chat systems, including HumanMessage, AiMessage, SystemMessage, and more. It supports easy extensibility through macros…

maybe-async-cfg

A procedure macro to unify sync and async implementations depending on the features of your crate

syn-mid

Providing the features between "full" and "derive" of syn

stability

Rust API stability attributes for the rest of us

is-macro

Derive methods for using custom enums like Option / Result

rusteron-code-gen

Code generator for aeron c bindings

syn_derive

Derive macros for syn::Parse and quote::ToTokens

unsynn

Proc-macro parsing made easy

frunk_proc_macro_helpers

Common internal functions for frunk's proc macros

impl-tools

Helper macros: autoimpl

cargo-hax

The high assurance translation toolchain

dioxus-rsx

Core functionality for Dioxus - a concurrent renderer-agnostic Virtual DOM for interactive user experiences

percpu

Define and access per-CPU data structures

do-with-in

A template language for Rust metaprogramming using partial staging

derive-syn-parse

Derive macro for syn::parse::Parse

uniffi_meta

genemichaels

Makes your code formatty

template-quote

A new-fasioned quote! macro implementation with pretty template-engine like syntax

proc-macro-utils

low-level utilities on proc-macro and proc-macro2 types

pearlite-syn

A syn parser for the Pearlite specification language

stageleft

Type-safe staged programming for Rust

prost-derive

Generate encoding and decoding implementations for Prost annotated types

proc-macro-rules

Emulate macro-rules pattern matching in procedural macros

tryexpand

Test harness for macro expansion

curve25519-dalek-derive

curve25519-dalek Derives

const-random

compile time random number generation

fieldx

Procedural macro for constructing structs with lazily initialized fields, builder pattern, and serde support with a focus on declarative syntax

dsl_auto_type

Automatically expand query fragment types for factoring as functions

postcompile

Helper crate for post-compiling Rust code

pmutil

Utils for proc-macro

sample-test

Sampling strategies and machinery for testing arbitrary data

napi-derive-backend

Codegen backend for napi procedural macro

dbg-pls

Syntax aware pretty-printing debugging

nestify

offers a macro to simplify and beautify nested struct definitions in Rust, enabling cleaner, more readable code structures with less verbosity. It's especially valuable for handling API responses.

int-enum

A derive macro for conversion between integer and enum types

form

A small script to move inline modules into the proper directory structure

chalk-derive

A helper crate for use by chalk crates for derive macros

macroific

Proc macro development utilities

swift-bridge-ir

Holds the data structures and logic for bridge module parsing and code generation

gix-trace

provide minimal tracing support that can be turned off to zero cost

synthez

Steroids for syn, quote and proc-macro2 crates

ra_ap_hir_def

RPC Api for the proc-macro-srv crate of rust-analyzer

supply-chain-trust-example-crate-000001

Parser for Rust source code

makepad-micro-proc-macro

Makepad micro proc macro util lib

workflow-macro-tools

Macro utility functions used by the workflow-rs framework

as_derive_utils

private derive utilities used by abi_stable and structural

napi_sym

proc macro for writing N-API symbols

napi-derive-backend-ohos

Codegen backend for napi-harmony procedural macro

actix-multipart-derive

Multipart form derive macro for Actix Web

epics_gen

macros for deserializing xlsx tables and serializing them as EPICS PVs

warcrwlock

in Rust that provides an attribute macro for structs and traits. Rewrite code using under the hood asynchronous reference (Arc) and asynchronous writing and read(RWlock) control elements.

github-languages

All GitHub's supported languages

malloc_size_of_derive

Firefox memory reporting, not intended for external use

format-bytes

A macro to format bytestrings

structstruck

Nested struct and enum definitions

impl-trait-for-tuples

Attribute macro to implement a trait for tuples

swc_eq_ignore_macros

Macros for EqIgnoreSpan and TypeEq

wasmtime-versioned-export-macros

Macros for defining versioned exports in Wasmtime

spider_chromiumoxide_pdl

Contains a PDL parser and rust generator

EnumBitFlags

EnumBitFlags is an implementation of flags support for enums

vercel_runtime_router

Vercel Rust Function Runtime Router

test-generator

Rust Test generator: enumerating entries according to file-system pattern and generating a test function for each entry

futures-macro

The futures-rs procedural macro implementations

pit-cli

Portal Interface Types

simpl_cache

caching tools

syn-helpers

Framework for building derive macros

rustifact

A seamless bridge between a build script and the main crate

derive-deftly

An ergonomic way to write derive() macros

unique-type-id

A unique id proc-macro generator for types

sqltk

Enhanced Visitor implementation for sqlparser

quote2

An alternative lightweight version of quote

strum_macros

macros for working with enums and strings

eiffel

language inspired guard clauses with Rust macros

noir_macros_core

Essential proc-macros and utilities for no_std Rust development

tokenstream2-tmpl

Runtime TokenStream interpolation for Rust macros

rustfmt_if_chain

An if_chain-aware rustfmt (kind of)

better_default

The std Default derive, but it allows to constomize the default fields values and has some upgrades

axsys-noun

working with Noun data

scopegraphs-regular-expressions

A well-documented port of scopegraphs to Rust

rand_derive2

Generate customizable random types with the rand crate

myn

Minimalist Rust syntax parsing for procedural macros

abi-singleton

singleton trait

cfg_eval

#[cfg_eval] in stable Rust 🙃

mantra-rust-macros

macros to create requirement traces and coverage logs for the mantra framework

test_each_file

Generates a test for each file in a specified directory

necessist-backends

symbols

Proc-macro utility to populate enums from database data

quasiquote

quote compatible quasiquote macro with support for interpolating expressions

stak-macro-util

Macro utilities for Stak Scheme

cargo-manifest-proc-macros

Find the syn::Path to your own crate from proc-macros reliably

positional

author/parse positional files

sea-bae

proc-macro attribute parser

async-generic

Write code that can be both async and synchronous without duplicating it

re_types_builder

Generates code for Rerun's SDKs from flatbuffers definitions

rigz_vm

Stack based VM for rigz

betfair-typegen

interacting with Betfair from Rust

neli-proc-macros

Procedural macros for neli

penum

Make enum conform to a given pattern

script-macro

Write proc-macros inline with other source code

default-struct-builder

Generates builder methods of every field of a struct

command-rpc

cli crate and api for replacing rpc

derive_deref

Adds #[derive(Deref)] and #[derive(DerefMut)]

bodkin

Proc macro to simplify the integration of Arrow Data

isr

Intermediate Symbol Representation

surreal_derive_plus

Query builder for surrealdb

supply-chain-trust-example-crate-000036

Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31

include_proc_macro

shorthand for including proc-macro source files in the module tree for external tooling like IDEs or other similar purposes

jsonrpc-derive

High level, typed wrapper for jsonrpc-core

casey

Case transforming macros for ident tokens

stageleft_tool

Helper macros for the stageleft crate

drylib

Rust macro-library for Don't Repeating Yourself

ocaml-build

OCaml code generation

rusty-store

managing and storing serialized data using RON (Rusty Object Notation). It provides utilities for handling various types of stores, managing their persistence, and offering abstractions for modifying and committing data.

r3bl_core

Helper crate for r3bl_tui and r3bl_tuify crates. Used by workspace in https://github.com/r3bl-org/r3bl-open-core

yewlish-fetch

A macro for generating Yew fetch API bindings

contracts-try

Design-by-contract attributes

brisk-egui-components

Components for brisk-egui

from-attr

that makes it easy to parse attributes

stilts-lang

The parser for stilts

rusty-bind-parser

Parses Rust module, generates Rust code with C ABI bindings and C/C++ header files and Swift gluecode

quote-use

Support use in procmacros hygienically

opendp_tooling

Tooling for proc-macros and code generation

dfir_lang

Hydro's Dataflow Intermediate Representation (DFIR) implementation

glib-macros

Rust bindings for the GLib library, proc macros crate

reflect

The "but I thought Rust doesn't have reflection?" memorial brand new way of defining procedural macros

command_attr

Procedural macros for command creation for the Serenity library

extruct

proc-macro library that provides tools for listing named struct fields and implementing conversion from a larger struct containing fields with same names

scarb-proc-macro-server-types

Types for interacting with an RPC server set up by the scarb proc-macro-server command

rem-utils

Extraction Maestro

boxed_error

Macro for easily boxing an error

no-panic

Attribute macro to require that the compiler prove a function can't ever panic

countroo

give basic code analysis inside your rust projects, it supports line counting, module counting, dependency counting, project listing as well as Rust Edition & rustc Version detection

netsblox-extension-util

Allows for automatic generation of a NetsBlox extension that uses WASM

fn-decorator

contains macros for implementing wrapper functions around member or static functions

pax-language-server

Language Server for Pax Language

machine-check-machine

Machine crate for the formal verification tool machine-check

checked-rs-macro-impl

procedural macros for checked-rs. This crate is not intended to be used directly.

vtable_gen

A C++-ABI VTable Generator for Rust

extendable-data

A set of rust macros that allows you to specify data that can be "extended" or inherited from

nacfahi-derive

Derive proc-macro for nacfahi

contracts

Design-by-contract attributes

savvy-bindgen

Parse Rust functions, and generate C and R code

flamer

a procedural macro to insert flame::start_guard(_) calls

proc-quote

A procedural macro implementation of quote!

brisk-it

core library of the brisk declarative engine

function-wrapper

Rust attribute macro library that makes it easy to wrap functions in code that runs before and / or after a function executes

aws-dynamo-derive

Helper crate for aws-sdk-dynamodb

doc_consts

get doc comments on fields as runtime constants

clappen

Clap flatten prefix macro

micro_games_macros

macros to make it easier to build complex systems with Bevy

defamed

Default, positional and named parameters

enutil

General Enum Utility Macros

enum_stringify

Macro to generate string conversion functions for enums

ctor_bare

Register constructor functions for Rust at complie time under no_std

macroific_attr_parse

Attribute parsing utilities for the macroific crate

needy

Requirements tracing macro

tnj-air

TNJ Assembly Intermediate Representation (AIR)

json_proc

proc macro for parsing JSON-like syntax

syn-prelude

prelude traits and helpers for enhancing 'syn'/'proc-macro2' lib

firmware-controller

Controller to decouple interactions between components in a no_std environment

db-set-macros

A derive for some ORM functions utilising SQLX

tailwag_macro_logic

The logic for A collection of macros to support the tailwag crate

call2-for-syn

Apply parser functions to proc-macro2 token streams

attr-parser-fn

parse attribute procedual macros in functional way

optee-utee-build

Build tool for TA

comlexr

Dynamically build Command objects with conditional expressions

twust_macro

Zero-config Static type-checker for Tailwind CSS

wasmworker-proc-macro

Dispatching tasks to a WebWorker without SharedArrayBuffers

frc42_macros

Filecoin FRC-0042 calling convention procedural macros

cargo-cabal

that helps you to turn in one command a Rust crate into a Haskell Cabal library

zyc_getset

当前 crate是对’getset’ 的扩展。 主要添加了 get_clone来返回字段的克隆对象， 当为基础类型时 get 自动转为 get_copy ， 当字段有自定义注解时，自动对…

unit-enum

A procedural macro for deriving ordinal methods in unit-like enums for Rust

xan-actor

Akka actor

common-error-build

High performance universal error code management for Rust in Rust

opimps

attribute macros to assist with overloading operators for borrowed and owned data

embed-licensing

Embed licensing information of dependencies to comply with free software licenses

aranya-capi-codegen

Code generation for Aranya's C API tooling

lombokrs

lightweight Rust macro library. It is the simple implementation of lombok Java in Rust.

safe-proc-macro2

A fork of proc_macro2 crate with unsafe code removed

dupit

copy or clone a value

rust2antd

Generate Ant Design table from Rust struct

dioxus-rsx-rosetta

Autofomatter for Dioxus RSX

supply-chain-trust-example-crate-000004

Quasi-quoting macro quote!(...)

winter-maybe-async

sync/async macro for winterfell

modus_ponens

develop forward chaining inference engines

tauri-types

Type generating macros for Tauri apps

proc-macro-assertions

Easily create asserts on proc macro inputs

macro-dep-test

testing version resolution for associated macros

instance_code

Turn instances into source code

frunk_derives

contains the custom derivations for certain traits in Frunk

chur-build

A wrapper around tonic-build which adds dependencies

crud-api-endpoint

CLI generator for your API. Enpoint description

serde_inner_serialize

A package of proc macros to assist in serializing nested structures flatly via serde

easy_proc

Helper macros for making proc macros

macro-field-utils

work with darling fields

juniper_codegen

Code generation for juniper crate

yuuka

A helper library to generate complex and nested structures by a simple macro

makepad-widgets

Makepad widgets

validated_struct

Easily generate nested structures with getters and predicated setters

reflected

Something like reflection

apidoc-expand

Apidoc expand

pack_bools

Attribute macro to pack all boolean fields of a struct into a bitfield

windows-interface

The interface macro for the windows crate

serde_derive

Macros 1.1 implementation of #[derive(Serialize, Deserialize)]

metrics-derive

Proc macro for automatically describing and initializing metrics

dmacro

define C-like debug trace macro: enter!() and leave!()

jni_macro

A macro library for simplifying JNI code generation in Rust, enabling easy execution of Rust code in Java

proc-debug

Dump proc-macro output for efficient debugging

moosicbox_env_utils

MoosicBox env utilities package

proc_macro2_helper

Various utility code to extract data that can be used with proc macro2

ra_ap_proc_macro_api

RPC Api for the proc-macro-srv crate of rust-analyzer

js_proxy_gen

Javascript code generator

fusen-derive-macro

fusen-common

vodca

Reduce boilerplate when writing DDD codes

macro_railroad_annotation

Easily embed macro_railroad images in your docs using this attribute macro!

std-reset

Many reworked implementations from the standard library, as well as new solutions for easy coding

architect-api-schema-builder

Auxiliary crate for building architect-api

syn-file-expand

load full source code of multi-file crates

triton-constraint-builder

Emits efficient code from Triton VM's AIR

cgp-component-macro-lib

Context-generic programming core component macros implemented as a library

dylo

Generate dyn-compatible traits with procedural macros

timelang

A DSL (Domain Specific Language) and grammar for parsing and rendering human-readable date/time and duration values

timrs_macro_utils

Macro helpers for Tim.rs

grappler

function hooking through proc-macros

sunbeam-ir

Sunbeams intermediary types used to parse and generate CSS

needs_env_var

Skip compilation if environment variable is missing

mosaic-derive

proc-macro for the mosaic crate

hax-lib-macros-types

Hax-internal types

machine-check-bitmask-switch

Bitmask switch crate for the formal verification tool machine-check

trace

A procedural macro for tracing the execution of functions

typed-fields

A collection of macros that generate newtypes

clown

approximation of capture-by-closure lambdas

default2

Default implementation using macros

prometheus-static-metric

Static metric helper utilities for rust-prometheus

include_absolute_path

Macro to returns absolute path of a specified file or directory

fn-error-context

An attribute macro to add context to errors from a function

autogen

set of macros that allows you to automatically apply generics to impl blocks

nextera_jwt

Next Era JSON Web Token Attribute

kind-openai-schema

OpenAI schema generation macro public library

safe-quote

A fork of quote crate that adds forbid(unsafe_code) and depends on safe-proc-macro2 instead of proc-macro2

schema

Access the schema for a Rust item

opentalk-proc-macro-fields-helper

Helper function for working with fields in proc macros, used in OpenTalk crates

mpst-seq

DEPRECIATED: A library with macro for mpstthree

derive_more_preview

Adds #[derive(x)] macros for more traits

cast_checks_convert

register-actix-routes

Macro designed to simplify the registration of routes in an Actix Web application

mdd

MDD

pestle

typed AST facade for the pest parser

gradio_macro

A macro for generating Gradio interfaces

battler-wamprat-message

Procedural macro for sending structs over WAMP messages

aksr

derive macro designed to automatically generate getter and setter methods for both named and tuple structs

pit-rust-generator

Portal Interface Types

dioxus-check

Checks Dioxus RSX files for issues

xmacro

rust macro producing multiple expansions

gensym

Creates unique identifiers for macros using procedural macros

serde_nested_with

Use serde attributes on nested fields

jni_fn

JNI-compatible method signature generator

inttype-enum

Converts an [enum] into an [inttype], and try to convert it back

flexpect

Attribute macro that falls back to #[allow] if #[expect] is not supported

noop_proc_macro

No-op proc_macro, literally does nothing

int-seq

A procedural macro for generating integer sequences

auto_new

basic macro for removing the need to write new(...) on structs

kona-common-proc

Proc macro extension for the kona-common crate

after-test

A procedural macro that allows you to run a clean up function after each test from a test module

relib_exportify

relib is a framework for reloadable dynamic libraries

atri_plugin

AtriPlugin

ragkit_convex_macros

Macros to help make Convex in Rust nice

c-like-concat

macro that works just like C's ##

clappos

flagless version of Clap that uses argument position for assignment with zero dependencies

newtyperef

generate custom newtype reference types

ramp_gen

Generate color ramps in rust and wgsl

fieldx_aux

Various types and tools useful for fieldx crates and, potentially, to users of fieldx

terse_cli

building no-boilerplate CLI apps

timrs_hkt_macro

Rust Higher-Kinded Types emulation procedural macros

sneks

macros for naming enum variants