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vcd

v0.7.0 Growing

Read and write VCD (Value Change Dump) files

MIT Edition 2018

Quick Verdict

  • โœ•Not updated for 2+ years
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 238 crates
  • โœ“Tiny footprint (17KB, 0 deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
202.0K
Dependents
238
Releases
8
Size
17KB

Deep Insights

๐Ÿ“‰
Download decline

10.7K downloads in the last 30 days, down 20% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Moderate adoption

238 crates depend on vcd. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 11+ years old, vcd hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Zero dependencies

vcd has no external dependencies โ€” minimal supply chain risk and fast compile times.

๐Ÿ“
Compact crate

At 16KB, vcd is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include wellen, rust-hdl, veryl-analyzer, fst-native, kaze. When high-quality crates choose vcd, it's a strong quality signal.

Health Breakdown

Maintenance 6/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
338/day avg-49%
02004006008004/275/156/26/207/87/25

Top Dependents

Version Adoption

v0.7.0
65%
v0.6.1
29%
v0.4.0
2%
v0.6.0
2%
v0.5.0
1%

Release Timeline

8 releasessince 2015
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2015
1
2016
1
2017
1
2018
1
2019
1
2020
2
2021
2022
2023
1
2024
2025
2026
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README

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Maintainers

Dependencies
0
direct dependencies
Dependents
238
crates depend on vcd

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