VersionReleased Dependency changes Downloads/mo MSRV
1.0.22 [git] Aug 8, 2025 27.8M 1.31
1.0.21 [git] May 22, 2025 1.2M 1.31
1.0.20 [git] Mar 4, 2025 1.4M 1.31
1.0.19 [git] Dec 26, 2024 661K 1.31
1.0.18 [git] Oct 14, 2024 859K 1.31
1.0.17 [git] May 14, 2024 1.3M 1.31
1.0.16 [git] May 7, 2024 41K 1.31
1.0.15 [git] Apr 6, 2024 191K 1.31
1.0.14 [git] Jul 15, 2023 711K 1.31
1.0.13 [git] Jul 3, 2023 116K 1.31
1.0.12 [git] Mar 5, 2023 365K 1.31
1.0.11 [git] Dec 17, 2022 124K 1.31
1.0.10 [git] Dec 17, 2022 1.31
1.0.9 [git] Aug 3, 2022 206K 1.31
1.0.8 [git] Jul 16, 2022 19K 1.31
1.0.7 [git] Jun 20, 2022 22K 1.31
1.0.6 [git] Dec 6, 2021 129K 1.31
1.0.5 [git] May 14, 2021 42K 1.31
1.0.4 [git] Oct 26, 2020
  • proc-macro2
  • quote
  • syn
15K 1.31
1.0.3 [git] Jun 16, 2020 2.1K 1.31
1.0.2 [git] Jan 23, 2020 8.8K 1.31
1.0.1 [git] Dec 30, 2019 1.1K 1.31
1.0.0 [git] Oct 11, 2019 850 1.31
0.1.4 [git] Aug 18, 2019 700 1.31
0.1.3 [git] Jul 8, 2019 1.31

All published by David Tolnay.

Minimum Supported Rust Version (MSRV) is only approximate. A range of two versions means "oldest rustc verified to work ~ oldest rustc that might work". Actual MSRV will vary depending on crate features, target platform, and dependency versions. The data is estimated based on the latest stable Rust version available at the time the crate has been published and cargo check or cargo clippy on Linux/aarch64.