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rkv

v0.20.0 Growing

A simple, humane, typed key-value storage solution

Apache-2.0 Edition 2018 MSRV 1.82
Database interfaces #database#storage

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • βœ“Trusted by 276 crates
  • βœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
1.2M
Dependents
276
Releases
41
Size
48KB

Deep Insights

πŸ“ˆ
Strong growth momentum

63.9K downloads in the last 30 days (2.1K/day), up 27% from the previous period.

πŸ”—
Moderate adoption

276 crates depend on rkv. Reasonable ecosystem adoption, though not yet a core dependency.

πŸ”¬
Pre-1.0 for over a year

Despite being 8+ years old, rkv hasn't reached 1.0 yet. Expect potential API changes between versions.

πŸ“
Compact crate

At 47KB, rkv is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include glean-core, holochain_persistence_lmdb, keri, rga, mashin_core. When high-quality crates choose rkv, it's a strong quality signal.

Health Breakdown

Maintenance 8/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 14/15

Docs, repo, license, metadata

Download Trend

Daily downloads Β· last 90 days
2K/day avg+76%
02K4K6K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.19.0
29%
v0.18.4
25%
v0.20.0
21%
v0.17.0
14%
v0.17.1
12%

Release Timeline

10 releasessince 2020
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2020
1
2021
1
2022
6
2023
1
2024
2025
1
2026
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More

Feature Flags

default =["db-dup-sort", "db-int-key"]

db-int-key*db-dup-sort*malloc-size-ofno-canonicalize-path

README

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Maintainers

Dependencies
16
direct dependencies
Dependents
276
crates depend on rkv

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