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rain-math-float

v0.1.7crates.io· Rust

Decimal floating-point arithmetic for Rainlang / DeFi smart contracts. Packs a 224-bit signed coefficient and 32-bit signed exponent into a single bytes32, with exact decimal semantics (no NaN, Infinity, or negative zero — operations error on nonsense). Rust bindings delegate to the Solidity reference via an in-memory EVM so on-chain and off-chain results match exactly.

The verdict
Maintained. Niche but maintained, actively maintained.
Live from the crates.io registry · derived rules, not AI
How it scores
MaintenanceHealthy
PopularityNiche
SecurityClean
LicenseOther
DepsZero deps
Maintenance
Last published this month.
Popularity
136 downloads / week
Security
No known advisories for this version (OSV).
License
non-standard
Dependencies
No runtime dependencies
Recent releases
  • 0.1.7this month
  • 0.1.6this month
  • 0.1.5this month
  • 0.1.4this month
  • 0.1.1-alpha.2this month
  • 0.1.1-alpha.1this month
rain-math-float — Decimal floating-point arithmetic for Rainlang / DeFi smart contracts. Packs a 224-bit signed coefficient and 32-bit signed exponent into a single bytes32, with exact decimal semantics (no NaN, Infinity, or negative zero — operations error on nonsense). Rust bindings delegate to the Solidity reference via an in-memory EVM so on-chain and off-chain results match exactly. (Rust / crates.io) — verdict, alternatives & security · Modules