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decimal-scaled

v0.5.0 Experimental

Const-generic base-10 fixed-point decimals (D18/D38/D76/D153/D307 and the half-width tiers up to D1232) with integer-only transcendentals correctly rounded to within 0.5 ULP โ€” exact at the type's last representable place. Deterministic across every platform; no_std-friendly.

MIT OR Apache-2.0 Edition 2024 MSRV 1.89
ScienceNo standard libraryMathematicsFinance #precision#decimal#no-std#deterministic#fixed-point

Quick Verdict

  • โœ“Actively maintained (updated 29d ago)
  • !Pre-1.0: API may have breaking changes
  • !Heavy dependency tree (23 direct deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
379
Dependents
0
Releases
18
Size
6.3MB

Deep Insights

๐Ÿ“‰
Download decline

101 downloads in the last 30 days, down 60% from the previous period. May indicate migration to alternatives.

๐Ÿ“ฆ
Heavy dependency tree

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

๐Ÿ“
Large crate size

6.3MB is relatively large. May impact download and compile times.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 8/25

Yanked ratio, deps, size, maturity, features

Community 6/20

Reverse deps, ownership, ecosystem

Popularity 3/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
0/day avg
04/265/146/16/197/77/24

Version Adoption

v0.3.3
33%
v0.4.4
31%
v0.3.1
13%
v0.3.2
13%
v0.3.0
11%

Release Timeline

10 releasessince 2026
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Feature Flags

default =["std", "serde", "strict", "exact-scratch"]

d57d76dynstd*d115d153d230d307d462d616d924fastwideallocd1232serde*macrosstrict*x-widexx-widebench-altperf-trace_wide-supportexact-scratch*rounding-floorrounding-trunccross-scale-opsrounding-ceilingexperimental-floatsexact-scratch-nightlyrounding-half-toward-zerorounding-half-away-from-zero

README

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Maintainers

Dependencies
23
direct dependencies
Dependents
0
crates depend on decimal-scaled

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