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stylo_malloc_size_of

v0.19.0 Growing

An allocator-agnostic crate for measuring the heap size of a value

MIT OR Apache-2.0 Edition 2021

Quick Verdict

  • โœ“Actively maintained (updated 10d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Team maintained (3 owners)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
221.5K
Dependents
72
Releases
21
Size
15KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

81.7K downloads in the last 30 days (2.7K/day), up 255% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 61 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 1+ years old, stylo_malloc_size_of hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 15KB, stylo_malloc_size_of is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include stylo, stylo_dom, stylo_traits, servo-malloc-size-of, servo-script. When high-quality crates choose stylo_malloc_size_of, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1K/day avg+131%
02K4K6K8K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.15.0
46%
v0.18.0
18%
v0.17.0
16%
v0.16.0
12%
v0.16.1-servo-0.2
8%

Release Timeline

10 releasessince 2026
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Feature Flags

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README

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Maintainers

Dependencies
10
direct dependencies
Dependents
72
crates depend on stylo_malloc_size_of