#zcash

no-std orchard

The Orchard shielded transaction protocol

19 releases (12 breaking)

0.12.0 Dec 5, 2025
0.11.0 Feb 21, 2025
0.10.2 May 8, 2025
0.10.1 Dec 17, 2024
0.0.0 Jan 7, 2021

#3 in #zcash

Download history 8987/week @ 2025-10-13 9497/week @ 2025-10-20 10647/week @ 2025-10-27 6153/week @ 2025-11-03 7021/week @ 2025-11-10 5210/week @ 2025-11-17 5600/week @ 2025-11-24 5789/week @ 2025-12-01 5105/week @ 2025-12-08 4188/week @ 2025-12-15 1695/week @ 2025-12-22 1723/week @ 2025-12-29 2325/week @ 2026-01-05 2724/week @ 2026-01-12 3860/week @ 2026-01-19 6204/week @ 2026-01-26

15,372 downloads per month
Used in 39 crates (17 directly)

MIT/Apache

2MB
36K SLoC

orchard Crates.io

Requires Rust 1.66+.

Documentation

no_std compatibility

In order to take advantage of no_std builds, downstream users of this crate must enable:

  • the spin_no_std feature of the lazy_static crate; and
  • the no_std feature of the typenum crate.

This is needed because the --no-default-features builds of these crates still rely on std.

License

Copyright 2020-2023 The Electric Coin Company.

All code in this workspace is licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Dependencies

~11–19MB
~283K SLoC