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asupersync

v0.3.2 Experimental

Spec-first, cancel-correct, capability-secure async runtime for Rust.

non-standard Edition 2024
AsynchronousConcurrency #runtime#async#structured#cancellation

Quick Verdict

  • โœ“Actively maintained (updated 5d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 179 crates
  • !Heavy dependency tree (94 direct deps)
  • !46% of releases were yanked

Security

Checking security advisories...
Downloads
111.6K
Dependents
179
Releases
13
Size
8.1MB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

61.9K downloads in the last 30 days (2.1K/day), up 217% from the previous period.

๐Ÿ”—
Moderate adoption

179 crates depend on asupersync. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 115 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ“ฆ
Heavy dependency tree

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

๐Ÿ“
Large crate size

8.1MB is relatively large. May impact download and compile times.

โš ๏ธ
Notable yanked versions

46% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include sqlmodel-core, sqlmodel-sqlite, fsqlite-types, fsqlite-vfs, fsqlite-wal. When high-quality crates choose asupersync, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 4/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 11/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1K/day avg+142%
01K2K3K4K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.3.1
47%
v0.2.9
28%
v0.2.5
20%
v0.2.6
3%
v0.2.7
3%

Release Timeline

10 releases3 yankedsince 2026
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2026
10
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Feature Flags

default =["test-internals", "proc-macros"]

clitlsfuzzquichttp3kafkamysqltowersqlitemetricsio-uringpostgresbrowser-ioloom-testscompressionconfig-fileproc-macros*debug-serverlock-metricswasm-runtimebrowser-tracenative-runtimetest-internals*simd-intrinsicswaker-profilinglab-stack-tracesmessaging-fabrictls-native-rootstls-webpki-rootswasm-browser-devtrace-compressionwasm-browser-proddeterministic-modetracing-integrationwasm-browser-minimalwasm-browser-previewtailscale-path-providercancel-correctness-oracleobligation-leak-detectionwasm-browser-deterministic

README

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Maintainers

Dependencies
94
direct dependencies
Dependents
179
crates depend on asupersync

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