Rust crate owner · data Oct 24, 2026
LucioFranco: Rust crates and real downloads
Every crate LucioFranco can publish on crates.io, among the top 1000. LucioFranco on GitHub · on crates.io
Short answerLucio Franco (crates.io LucioFranco) owns 5 of the 1000 most-downloaded Rust crates. Together they get about 3,524,889 real downloads a day on quiet days (release-day spikes removed), rank #92 of the 492 owners we track. The biggest is tonic at 1,214,889 a day with 3,752 crates depending on it. 0 shipped a release in the last 90 days; 0 are gaining on the field and 0 losing ground.
Their crates, by real downloads
| Crate | Real downloads a day | Dependents | Trend vs field | Last release | crates.io rank |
|---|---|---|---|---|---|
| tonic Widely used | 1,214,889 | 3,752 | -7% | 6mo | #315 |
| tonic-prost Widely used | 699,058 | 1,321 | +0% | 6mo | #798 |
| tonic-build Widely used | 683,184 | 1,000 | -6% | 6mo | #470 |
| tokio-native-tls Established | 649,200 | 308 | -10% | 3.7y | #415 |
| metrics Widely used | 278,558 | 1,333 | +5% | 5mo | #839 |
Mostly in: Network programming (4), Asynchronous (4), Web programming (1), Debugging (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.
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