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59

const-str

v1.1.0 Growing

compile-time string operations

MIT Edition 2021 MSRV 1.77.0
Text processingNo standard library #string#const#proc-macro

Quick Verdict

  • โœ“Stable API (1.x for 5+ years)
  • โœ“Massive adoption (1.1K crates depend on it)
  • โœ“Permissive license (MIT)
  • !32% of releases were yanked

Security

Checking security advisories...
Downloads
23.4M
Dependents
1.1K
Releases
31
Size
47KB

Deep Insights

๐Ÿ“Š
Stable downloads

2.5M downloads in the last 30 days (84.6K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Widely adopted

1.1K crates depend on const-str. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 55 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 5+ years

The API has been stable (1.x) for over 5 years with 31 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Compact crate

At 46KB, const-str is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

32% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include base64-simd, vsimd, actix-web, awc, base256emoji. When high-quality crates choose const-str, it's a strong quality signal.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
73K/day avg-47%
050K100K4/275/156/26/207/87/25

Top Dependents

Version Adoption

v0.5.7
41%
v1.1.0
20%
v0.6.4
20%
v0.7.1
11%
v0.7.0
7%

Release Timeline

10 releasessince 2024
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2024
1
2025
7
2026
2
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Feature Flags

allstdcasehttpprocregexunstable

README

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Maintainers

Dependencies
4
direct dependencies
Dependents
1.1K
crates depend on const-str

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