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fmi

v0.7.0 Growing

A Rust interface to FMUs (Functional Mockup Units) that follow the FMI Standard. See http://www.fmi-standard.org/

MIT OR Apache-2.0 Edition 2024
ScienceSimulation #model#ode#modelica

Quick Verdict

  • โœ“Actively maintained (updated 42d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
21.0K
Dependents
17
Releases
12
Size
56KB

Deep Insights

๐Ÿ“‰
Download decline

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

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, fmi hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include fmi-sim, fmi-test-data, fmi-export-derive, fmi-export, cargo-fmi. When high-quality crates choose fmi, it's a strong quality signal.

Health Breakdown

Maintenance 13/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
8/day avg+85%
01020304012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.2.1
36%
v0.2.0
26%
v0.4.1
13%
v0.1.1
13%
v0.1.0
12%

Release Timeline

12 releasessince 2019
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2019
2
2020
1
2021
1
2022
2023
1
2024
3
2025
1
2026
3
Less
More

Feature Flags

default =["fmi2", "fmi3", "ls-bus", "ls-bus-can"]

fmi2*fmi3*arrowls-bus*ls-bus-can*

README

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Maintainers

Dependencies
15
direct dependencies
Dependents
17
crates depend on fmi

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