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ibc-types

v0.16.0 Growing

Data types for the Inter-Blockchain Communication (IBC) protocol. This crate defines common data structures that can be reused by different IBC implementations or ecosystem tooling.

Apache-2.0 Edition 2021 MSRV 1.75
#cosmos#blockchain#consensus#tendermint#ibc

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 321 crates
  • โœ“Team maintained (4 owners)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
147.2K
Dependents
321
Releases
22
Size
14KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

3.4K downloads in the last 30 days (115/day), up 38% from the previous period.

๐Ÿ”—
Moderate adoption

321 crates depend on ibc-types. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (4 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 2+ years old, ibc-types hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 14KB, ibc-types is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include penumbra-sdk-proto, penumbra-sdk-ibc, penumbra-sdk-shielded-pool, penumbra-sdk-view, penumbra-sdk-governance. When high-quality crates choose ibc-types, it's a strong quality signal.

Health Breakdown

Maintenance 9/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
90/day avg+49%
010020030040012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.12.0
29%
v0.15.1
28%
v0.12.1
22%
v0.15.0
12%
v0.7.0
9%

Release Timeline

22 releasessince 2023
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2025
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2026
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Feature Flags

default =["std"]

std*mockswith_serde

README

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Maintainers

Dependencies
10
direct dependencies
Dependents
321
crates depend on ibc-types

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