dtolnay

thiserror

derive(Error) for struct and enum error types

proc-macro-workshop

Learn to write Rust procedural macros  [Rust Latam conference, Montevideo Uruguay, March 2019]

quote

Rust quasi-quoting

rust-toolchain

Concise GitHub Action for installing a Rust toolchain

paste

Macros for all your token pasting needs

miniserde

Data structure serialization library with several opposite design goals from Serde

reflect

Compile-time reflection API for developing robust procedural macros (proof of concept)

dyn-clone

Clone trait that is object-safe

semver

Parser and evaluator for Cargo's flavor of Semantic Versioning

semver-trick

How to avoid complicated coordinated upgrades

path-to-error

Find out path at which a deserialization error occurred

itoa

Fast function for printing integer primitives to a decimal string

serde-repr

Serialize and deserialize C-like enum as underlying repr

colorous

Color schemes for charts and maps

dissimilar

Diff library with semantic cleanup, based on Google's diff-match-patch

clang-ast

Deserialization logic for efficiently processing Clang's `-ast-dump=json` format

dtoa

Fast functions for printing floating-point primitives to a decimal string

enumn

Convert number to enum

basic-toml

Minimal TOML library with few dependencies

bootstrap

Bootstrapping rustc from source

squatternaut

A snapshot of name squatting on crates.io

serde-ignored

Find out about keys that are ignored when deserializing data

scratch

Compile-time temporary directory shared by multiple crates and erased by `cargo clean`

dragonbox

sha1dir

Checksum of a directory tree

serde-stacker

Serializer and Deserializer adapters that avoid stack overflows by dynamically growing the stack

precise

Full precision decimal representation of f64

bufsize

bytes::BufMut implementation to count buffer size

rustflags

Parser for CARGO_ENCODED_RUSTFLAGS

install-buck2

Install precompiled Buck2 build system