rust-decimal

rust_decimal — fixed-point decimal arithmetic for Rust. 128-bit signed decimal, exact (no float rounding errors), suitable for finance, currency, Bitcoin sat ↔ fiat conversions, accounting. Up to 28 significant digits, arithmetic preserves precision. Includes RoundingStrategy for explicit truncation/rounding control. Integrates with serde, sqlx, postgres. …

Independent GitHub snapshot · Automated classification · Original documentation governs