rust-decimal

library1.42.1rscratesunverified

Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations.

# Cargo.toml
[dependencies]
rust_decimal = "1.42.1"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · RUST-DECIMAL

rust-decimal

utilityrustv1.42.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Decimal

✓ use rust_decimal::Decimal;

Create and multiply Decimal values for financial calculations.

use rust_decimal::Decimal; use std::str::FromStr; fn main() { let price = Decimal::from_str("19.99").unwrap(); let quantity = Decimal::new(3, 0); let total = price * quantity; println!("Total: {}", total); }

Debug

Known issues

gotchaDefault precision is 28 digits; operations may panic on overflow if not using checked methods.

fix

Use checked arithmetic methods like `checked_add` or enable the `maths` feature for additional safety.

affects: >=0.1.0

Upgrade

Version history

1.42.1latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

3 hits · last 30 days

node

Amazon

Resources

githubhttps://github.com/paupino/rust-decimal ↗

homepagehttps://github.com/paupino/rust-decimal ↗

docshttps://docs.rs/rust_decimal/ ↗