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memchr

memchr is a Rust crate ranked #15 on the Top Rust Crates chart with 458,672,047 downloads in the source reporting window.

Change: +2,453,103 downloads in the source reporting window between recorded observations on 2026-11-11 and 2026-11-12.

Last verified · 2026-11-12T11:59:12.922Z

License unknown or not specified in the source metadata. Do not assume permission to use, modify, or redistribute; check the source terms.

Metric source · method 1.0.0 · hash 80a3

View on crates.ioBack to chart →

Recorded downloads in the source reporting window trend

30 dated observations · 2026-10-14 to 2026-11-12. Missing dates are not filled.

Metric definition: crates.io:downloads:last-90-days

Observed range: 398,305,467 – 458,672,047 downloads in the source reporting window

View dated observations
Date (UTC)downloads in the source reporting window
2026-10-14398,305,467
2026-10-15400,800,877
2026-10-16404,343,761
2026-10-17407,500,829
2026-10-18407,171,511
2026-10-19406,878,826
2026-10-20408,820,679
2026-10-21410,926,658
2026-10-22413,725,533
2026-10-23417,780,664
2026-10-24421,314,201
2026-10-25421,261,198
2026-10-26421,611,654
2026-10-27423,317,349
2026-10-28425,358,806
2026-10-29427,901,949
2026-10-30431,570,405
2026-10-31434,630,185
2026-11-01434,550,305
2026-11-02434,609,023
2026-11-03436,701,632
2026-11-04439,899,048
2026-11-05442,471,800
2026-11-06446,822,439
2026-11-07450,737,093
2026-11-08450,920,018
2026-11-09450,947,405
2026-11-10453,535,303
2026-11-11456,218,944
2026-11-12458,672,047

Quick answers

What is memchr?
memchr is a Rust crate ranked #15 on the Top Rust Crates chart with 458,672,047 downloads in the source reporting window.
What license applies to memchr?
License unknown or not specified in the source metadata. Do not assume permission to use, modify, or redistribute; check the source terms.
How is memchr ranked?
This chart orders entries by downloads in the source reporting window, not quality or suitability. Nearby entries share a chart, but are not necessarily substitutes. Method 1.0.0; snapshot hash 80a3.

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