Rust crate owner · data Oct 24, 2026
Keruspe: Rust crates and real downloads
Every crate Keruspe can publish on crates.io, among the top 1000. Keruspe on GitHub · on crates.io
Short answerMarc-Antoine Perennou (crates.io Keruspe) owns 2 of the 1000 most-downloaded Rust crates. Together they get about 298,411 real downloads a day on quiet days (release-day spikes removed), rank #432 of the 492 owners we track. The biggest is async-global-executor at 160,070 a day with 72 crates depending on it. 0 shipped a release in the last 90 days; 0 are gaining on the field and 2 losing ground.
Their crates, by real downloads
| Crate | Real downloads a day | Dependents | Trend vs field | Last release | crates.io rank |
|---|---|---|---|---|---|
| async-global-executor Pulled in | 160,070 | 72 | -21% | 20mo | #895 |
| async-std Widely used | 138,341 | 1,903 | -23% | 14mo | #924 |
Mostly in: Asynchronous (2), Concurrency (2), Network programming (1).
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How we count
Owners: crates.io owners API (users only; teams are not listed), fetched Oct 24, 2026. Real downloads a day = the median day with no release that day or the day before, per crate, summed. Trend = last 30 days against the first 30, read against the median tracked crate. Method: our crates.io study.
Up next
The next owner by real downloads: 1 top crates, about 293,806 real downloads a day.MSxDOSRead it next →Also worth your time