In the Crest catalog
BurntSushi/memchr
Optimized string search routines for Rust.
- Stars
- 1.6K
- Forks
- 152
- Language
- Rust
- Last push
- 2mo ago
- Last release
- None recorded
Linked by the package’s own registry metadata.GitHub (opens in a new tab)
Package · crates.io
memchr
crates.io · v2.8.3 · Unlicense OR MIT
Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search.
Not filed under any category yet: no assignment reached confidence 0.5.
Install
cargo add memchrAdoption
- Downloads (90 days)
- 420.1M
- Observeddownloads / 90 days
- Popularity
- Top 1% on crates.io
- Derived100th percentile within crates.io
- Dependents
- 2.3K
- Observedpackages that depend on it
- All-time downloads
- 1.6B
- Observedsince first publish
- Maintenance
- 0.58
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 4.2
- 47 versions over its life
Growth by period
Derived by Crest of Tech from two observations of crates.io’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
- 7 days
- Collectinghistory
- Collecting
- 30 days
- Collectinghistory
- Collecting
- 90 days
- Collectinghistory
- Collecting
- 1 year
- Collectinghistory
- Collecting
Adoption history
Adoption historydownloads / 90 days
Observations in this range began OCT 5, 2026. The chart appears after 7 observations; 2 so far. Collecting history.
Table of observations (13)
| Day | downloads / 90 days | Dependents |
|---|---|---|
| OCT 24, 2026 | 420,143,391 | 2,274 |
| OCT 5, 2026 | 385,306,455 | 2,104 |
| OCT 4, 2026 | Not observed | Not observed |
| OCT 3, 2026 | Not observed | Not observed |
| OCT 2, 2026 | Not observed | Not observed |
| OCT 1, 2026 | Not observed | Not observed |
| SEP 30, 2026 | Not observed | Not observed |
| SEP 29, 2026 | Not observed | Not observed |
| SEP 28, 2026 | Not observed | Not observed |
| SEP 27, 2026 | Not observed | Not observed |
| SEP 26, 2026 | Not observed | Not observed |
| SEP 25, 2026 | Not observed | Not observed |
| SEP 24, 2026 | Not observed | Not observed |
Facts from the registry
- Latest version
- v2.8.3
- 47 versions
- First published
- JUN 11, 2015
- Last release
- JUL 8, 2026
- 4mo ago
- Licence
- Unlicense OR MIT
Repository
Dependencies latest version · v2.8.3
Optional 2
- log
^0.4.20 - rustc-std-workspace-core
^1.0.0
Related packages
No related package is in the catalog yet.
Related news
No published news event mentions this package or its repository yet.