decimal-rs

High precision decimal with maximum precision of 38.

Optional features

serde

When this optional dependency is enabled, Decimal implements the serde::Serialize and serde::Deserialize traits.

Usage

To build a decimal, use Decimal:

```Rust use decimal_rs::Decimal;

let n1: Decimal = "123".parse().unwrap(); let n2: Decimal = "456".parse().unwrap(); let result = n1 + n2; asserteq!(result.tostring(), "579"); ```

To build a decimal from Rust primitive types:

```Rust use decimal_rs::Decimal;

let n1 = Decimal::from(123i32); let n2 = Decimal::from(456i32); let result = n1 + n2; asserteq!(result, Decimal::from(579i32)); ```

Decimal supports high precision arithmetic operations.

```Rust use decimal_rs::Decimal;

let n1: Decimal = "123456789.987654321".parse().unwrap(); let n2: Decimal = "987654321.123456789".parse().unwrap(); let result = n1 * n2; asserteq!(result.tostring(), "121932632103337905.662094193112635269"); ```

Decimal can be encoded to bytes and decoded from bytes.

```Rust use decimal_rs::Decimal;

let n1 = "123456789.987654321".parse::().unwrap(); let mut bytes = Vec::new(); n1.encode(&mut bytes).unwrap(); let n2 = Decimal::decode(&bytes); assert_eq!(n1, n2); ```

Rust Version

This version of decimal-rs requires Rust 1.51 or later.

License

This project is licensed under the Apache-2.0 license (LICENSE or http://www.apache.org/licenses/LICENSE-2.0).

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in decimal-rs by you, shall be licensed as Apache-2.0, without any additional terms or conditions.