NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
crates.io · #1092 most downloaded on crates.io
Automatically implement traits for common smart pointers and closures
Last release 4 days ago
03 Oct 2026
Ships fairly regularly
a new release about every 11 months
Most releases are documented
notes for 11 of 17 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
17 releases · first in 2017
Upgrade syn to v3 by @wojciech-graj in #105
Full Changelog: v1.3.0...v1.4.0
Add support for GATs with trait bounds and where clauses by @Dzejkop in #103
One column per quarter.
Allow trailing commas in type definitions by @KodrAus in #101
Full Changelog: v1.2.0...v1.2.1
feat: support async traits by @makcandrov in #98
Full Changelog: v1.1.2...v1.2.0
Associated type generics and syn::Error by @KodrAus in #96
Full Changelog: v1.1.1...v1.1.2
Bump syn from 1.0 to 2.0 by @DaniPopes in #92
Full Changelog: v1.1.0...v1.1.1
Edition 2021, bump MSRV, fix Clippy warnings and UI tests for newer rustc by @vorot93 in #88
Include const params when building generics by @KodrAus in #85
Full Changelog: v1.0.0...v1.0.1
inherit attributes for generated methods / consts / types by @bachue in #76
Full Changelog: v0.5.0...v1.0.0
Breaking : bumped minimum supported Rust version (MSRV) from 1.30 to 1.37
core:: or alloc:: instead of std::. This makes using auto_impl in #![no_std] easier. #73Update proc-macro-error to 1.0
proc-macro-error to 1.0Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Your coding agent can read these notes before it upgrades. Set up the MCP server →