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fvm_ipld_hamt

v0.10.4 Growing

Sharded IPLD HashMap implementation.

MIT OR Apache-2.0 Edition 2021

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 760 crates
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
550.4K
Dependents
760
Releases
16
Size
36KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

19.0K downloads in the last 30 days (633/day), up 44% from the previous period.

๐Ÿ”—
Moderate adoption

760 crates depend on fvm_ipld_hamt. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

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

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 4+ years old, fvm_ipld_hamt hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 35KB, fvm_ipld_hamt is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include fvm, frc46_token, fil_actors_shared, fil_actor_miner_state, fil_actor_power_state. When high-quality crates choose fvm_ipld_hamt, it's a strong quality signal.

Health Breakdown

Maintenance 8/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
452/day avg+107%
05001K2K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.5.1
27%
v0.8.0
21%
v0.9.0
20%
v0.6.1
19%
v0.10.4
13%

Release Timeline

16 releasessince 2022
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2022
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2023
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2024
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2025
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2026
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Feature Flags

identity

README

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Maintainers

Dependencies
18
direct dependencies
Dependents
760
crates depend on fvm_ipld_hamt