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scylla

v1.6.0 Stable

Async CQL driver for Rust, optimized for ScyllaDB, fully compatible with Apache Cassandra™

MIT OR Apache-2.0 Edition 2024 MSRV 1.88
Database interfaces #cassandra#cql#database#scylladb#scylla

Quick Verdict

  • Actively maintained (updated 33d ago)
  • Stable API (1.x for 5+ years)
  • Trusted by 746 crates
  • !Heavy dependency tree (37 direct deps)
  • Permissive license (MIT OR Apache-2.0)

Security

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Downloads
6.9M
Dependents
746
Releases
42
Size
432KB

Deep Insights

📊
Stable downloads

327.5K downloads in the last 30 days (10.9K/day). Volume is roughly flat compared to the previous period.

🔗
Moderate adoption

746 crates depend on scylla. Reasonable ecosystem adoption, though not yet a core dependency.

Stable for 5+ years

The API has been stable (1.x) for over 5 years with 42 releases. This level of maturity means you can depend on it without worrying about breaking changes.

📦
Heavy dependency tree

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

🌟
Used by top crates

Notable dependents include testcontainers-modules, thingvellir, charybdis, charybdis-migrate, charybdis_macros. When high-quality crates choose scylla, it's a strong quality signal.

Health Breakdown

Maintenance 20/25

Recency, release consistency, active ratio

Quality 17/25

Yanked ratio, deps, size, maturity, features

Community 17/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
12K/day avg-17%
05K10K15K20K25K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v1.1.0
43%
v1.2.0
18%
v1.3.1
16%
v1.4.1
12%
v1.5.0
11%

Release Timeline

10 releasessince 2025
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8
2026
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Feature Flags

metricstime-03chrono-04rustls-023secrecy-08secrecy-10openssl-010bigdecimal-04num-bigint-03num-bigint-04unstable-cpp-rsunstable-testingfull-serializationunstable-nodejs-rsunstable-client-routesunstable-host-listenerunstable-reconnect-policy

README

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Maintainers

Dependencies
37
direct dependencies
Dependents
746
crates depend on scylla

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