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zcash_primitives

v0.29.0 Growing

Rust implementations of the Zcash primitives

MIT OR Apache-2.0 Edition 2024 MSRV 1.88

Quick Verdict

  • โœ“Actively maintained (updated 4d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 488 crates
  • โœ“Team maintained (4 owners)
  • !Heavy dependency tree (37 direct deps)

Security

Checking security advisories...
Downloads
1.0M
Dependents
488
Releases
46
Size
444KB

Deep Insights

๐Ÿ“Š
Steady growth

76.0K downloads in the last 30 days (2.5K/day), up 20% from the previous period.

๐Ÿ”—
Moderate adoption

488 crates depend on zcash_primitives. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 99 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, zcash_primitives hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

37 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include zcash_proofs, zcash_client_backend, zebra-chain, zebra-consensus, zcash_client_sqlite. When high-quality crates choose zcash_primitives, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 11/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
2K/day avg+22%
02K4K6K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.28.0
35%
v0.26.4
32%
v0.27.0
19%
v0.26.0
7%
v0.29.0-pre.0
7%

Release Timeline

10 releases1 yankedsince 2025
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2026
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Yanked

Feature Flags

default =["multicore", "std", "circuits"]

std*zip-233circuits*multicore*expensive-teststemporary-zcashdnon-standard-feestest-dependenciesno-expensive-teststransparent-inputs

README

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Maintainers

Dependencies
37
direct dependencies
Dependents
488
crates depend on zcash_primitives