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eval

v0.4.3 Growing

Expression evaluator

MIT
#template#expression#expr#evaluator#evaluate

Quick Verdict

  • โœ•Not updated for 7+ years
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 186 crates
  • โœ“Tiny footprint (13KB, 3 deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
113.7K
Dependents
186
Releases
10
Size
13KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

4.1K downloads in the last 30 days (138/day), up 54% from the previous period.

๐Ÿ”—
Moderate adoption

186 crates depend on eval. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 9+ years old, eval hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 13KB, eval is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include varlociraptor, cacao, dfw, etree, f64ad. When high-quality crates choose eval, it's a strong quality signal.

Health Breakdown

Maintenance 4/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 11/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
100/day avg+82%
010020030040050012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.4.3
88%
v0.4.2
3%
v0.4.0
3%
v0.4.1
3%
v0.3.2
2%

Release Timeline

10 releasessince 2016
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Feature Flags

unstable

README

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Maintainers

Dependencies
3
direct dependencies
Dependents
186
crates depend on eval

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