Lib.rs

› Cryptography › Magic Beans
#blockchain #mmr #substrate #polkadot #sp-mmr-primitives

no-std sp-mmr-primitives

Merkle Mountain Range primitives

by DevOps Parity, Parity Technologies, Shawn Tabrizi, Oliver Tale-Yazdi, Bastian Köcher, Svyatoslav Nikolsky and 92 contributors. Owned by Parity Crate Owner.

33 major breaking releases

36.1.0 Apr 3, 2025
35.0.0 Jan 7, 2025
34.1.0 Sep 25, 2024
34.0.0 Jul 18, 2024
0.0.0 Nov 21, 2022

#4 in #mmr

Download history 7175/week @ 2024-12-25 19372/week @ 2025-01-01 24419/week @ 2025-01-08 34678/week @ 2025-01-15 30421/week @ 2025-01-22 27252/week @ 2025-01-29 28745/week @ 2025-02-05 39789/week @ 2025-02-12 25640/week @ 2025-02-19 5564/week @ 2025-02-26 4717/week @ 2025-03-05 5325/week @ 2025-03-12 4117/week @ 2025-03-19 4899/week @ 2025-03-26 5132/week @ 2025-04-02 3959/week @ 2025-04-09

18,781 downloads per month
Used in 113 crates (13 directly)

Apache-2.0

1MB
15K SLoC

Merkle Mountain Range primitive types.

Dependencies

~18–31MB
~517K SLoC