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rustfst-ffi
v1.3.1 StableLibrary for constructing, combining, optimizing, and searching weighted finite-state transducers (FSTs). Rustfst-ffi provides C interfaces of the Rust library
MIT/Apache-2.0 Edition 2018
#ffi#graph#transducer#fst#acceptor
Quick Verdict
- ✓Actively maintained (updated 34d ago)
- ✓Stable API (1.x for 3+ years)
- ✓Permissive license (MIT/Apache-2.0)
Security
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Downloads
21.1K
Dependents
0
Releases
25
Size
22KB
Deep Insights
📉
Download decline
11 downloads in the last 30 days, down 48% from the previous period. May indicate migration to alternatives.
✅
Stable for 3+ years
The API has been stable (1.x) for over 3 years with 25 releases. This level of maturity means you can depend on it without worrying about breaking changes.
📐
Compact crate
At 21KB, rustfst-ffi is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 17/25
Recency, release consistency, active ratio
Quality 21/25
Yanked ratio, deps, size, maturity, features
Community 3/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v1.1.2
43%
v1.2.6
18%
v1.2.5
13%
v1.2.4
13%
v1.2.2
13%
Release Timeline
10 releasessince 2024
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2025
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2026
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LessMore
Feature Flags
default =["rustfst-state-label-u32"]
rustfst-state-label-u32*
README
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Maintainers
Dependencies
5
direct dependencies
Dependents
0
crates depend on rustfst-ffi