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candid_derive

v0.10.28 Growing

Macros implementation of #[derive(CandidType)] for the Candid.

Apache-2.0 Edition 2021 MSRV 1.78.0
EncodingWebAssembly #parser#idl#internet-computer#candid#dfinity

Quick Verdict

  • โœ“Actively maintained (updated 5d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 118 crates
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (Apache-2.0)

Security

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Downloads
4.0M
Dependents
118
Releases
36
Size
13KB

Deep Insights

๐Ÿ“Š
Stable downloads

101.4K downloads in the last 30 days (3.4K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

118 crates depend on candid_derive. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 100 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, candid_derive hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

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

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 11/25

Yanked ratio, deps, size, maturity, features

Community 17/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
4K/day avg-17%
02K4K6K2/263/164/34/215/95/26

Top Dependents

Most downloaded crates that depend on candid_derive

Version Adoption

v0.10.20
51%
v0.10.19
20%
v0.10.24
15%
v0.10.26
8%
v0.10.22
6%

Release Timeline

10 releases1 yankedsince 2025
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2026
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README

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Maintainers

Dependencies
4
direct dependencies
Dependents
118
crates depend on candid_derive

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