dtolnay

cxx

Safe interop between Rust and C++

anyhow

Flexible concrete Error type built on std::error::Error

syn

Parser for Rust source code

cargo-expand

Subcommand to show result of macro expansion

async-trait

Type erasure for async trait methods

quote

Rust quasi-quoting

watt

Runtime for executing procedural macros as WebAssembly

paste

Macros for all your token pasting needs

serde-yaml

Strongly typed YAML library for Rust

no-panic

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

inventory

Typed distributed plugin registration

miniserde

Data structure serialization library with several opposite design goals from Serde

trybuild

Test harness for ui tests of compiler diagnostics

proc-macro2

prettyplease

A minimal `syn` syntax tree pretty-printer

linkme

Safe cross-platform linker shenanigans

cargo-tally

Graph the number of crates that depend on your crate over time

monostate

Type that deserializes only from one specific value

ref-cast

Safely cast &T to &U where the struct U contains a single field of type T.

clang-ast

install

Fast `cargo install` action using a GitHub-based binary cache

db-dump

Library for scripting analyses against crates.io's database dumps

fast-rustup

argv

Non-allocating iterator over command line arguments

cargo-docs-rs

Imitate the documentation build that docs.rs would do

foreach

install-buck2

Install precompiled Buck2 build system

serde

Serialization framework for Rust

rust

A work-in-progress programming language; not yet suitable for users

buck2

Build system, successor to Buck