Module rust_decimal::serde::arbitrary_precision

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Expand description

Serialize/deserialize Decimals as arbitrary precision numbers in JSON using the arbitrary_precision feature within serde_json.


#[derive(Serialize, Deserialize)]
pub struct ArbitraryExample {
    #[serde(with = "rust_decimal::serde::arbitrary_precision")]
    value: Decimal,
}

let value = ArbitraryExample { value: Decimal::from_str("123.400").unwrap() };
assert_eq!(
    &serde_json::to_string(&value).unwrap(),
    r#"{"value":123.400}"#
);

Functions