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ink_env

v5.1.1 Growing

[ink!] Low-level interface for interacting with the smart contract executor.

Apache-2.0 Edition 2021 MSRV 1.68
Embedded developmentNo standard library #blockchain#edsl#riscv#ink#polkavm

Quick Verdict

  • βœ“Stable API (5.x for 6+ years)
  • βœ“Trusted by 389 crates
  • βœ“Team maintained (3 owners)
  • !Heavy dependency tree (23 direct deps)
  • βœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
571.5K
Dependents
389
Releases
39
Size
58KB

Deep Insights

πŸ“‰
Download decline

14.7K downloads in the last 30 days, down 25% from the previous period. May indicate migration to alternatives.

πŸ”—
Moderate adoption

389 crates depend on ink_env. Reasonable ecosystem adoption, though not yet a core dependency.

πŸ‘₯
Team maintained

This crate is maintained by a team (3 owners), reducing bus-factor risk and ensuring continuity.

βœ…
Stable for 6+ years

The API has been stable (1.x) for over 6 years with 39 releases. This level of maturity means you can depend on it without worrying about breaking changes.

πŸ“¦
Heavy dependency tree

23 direct dependencies. Consider the impact on compile times and supply chain complexity.

🌟
Used by top crates

Notable dependents include ink_storage, ink, ink_macro, contract-transcode, cargo-contract. When high-quality crates choose ink_env, it's a strong quality signal.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 19/25

Yanked ratio, deps, size, maturity, features

Community 18/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads Β· last 90 days
496/day avg-64%
05001K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v5.1.1
54%
v5.0.0
28%
v6.0.0-beta.1
8%
v5.0.0-rc
6%
v5.1.0
4%

Release Timeline

10 releasessince 2023
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2023
1
2024
6
2025
3
2026
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Feature Flags

default =["std"]

std*ink-debugno-allocatorno-panic-handler

README

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Maintainers

Dependencies
23
direct dependencies
Dependents
389
crates depend on ink_env

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