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regit-daycount
v1.0.0 ExperimentalDay-count fractions and business-day calendars in pure Rust — Act/360, Act/365F, ActAct ISDA, ActAct ICMA, 30/360, 30E/360, Bus/252; TARGET2, US, UK, JP, CH, HK, SG holiday calendars; all date-roll conventions. Zero dependencies, no_std, no alloc.
Apache-2.0 Edition 2024 MSRV 1.85
MathematicsFinanceNo standard library::No dynamic allocation #calendar#finance#no-std#day-count#isda
Quick Verdict
- ✓Actively maintained (updated 2d ago)
- ✓Tiny footprint (162KB, 2 deps)
- ✓Permissive license (Apache-2.0)
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Downloads
12
Dependents
0
Releases
1
Size
162KB
Deep Insights
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Download activity
12 downloads in the last 30 days (0/day avg).
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Minimal dependencies
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 17/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 1/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v1.0.0
100%
Release Timeline
1 releasessince 2026
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Feature Flags
default =["calendars"]
calendars*
README
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Maintainers
Dependencies
2
direct dependencies
Dependents
0
crates depend on regit-daycount