forge::revm::interpreter::primitives::alloy_primitives::utils

Function format_units

pub fn format_units<T, K, E>(amount: T, units: K) -> Result<String, UnitsError>
where
    T: Into<ParseUnits>,
    K: TryInto<Unit, Error = E>,
    UnitsError: From<E>,
Expand description

Formats the given number of Wei as the given unit.

ยงExamples

use alloy_primitives::{utils::format_units, U256};

let eth = U256::from_str_radix("1395633240123456000", 10).unwrap();
assert_eq!(format_units(eth, "eth").unwrap(), "1.395633240123456000");

assert_eq!(format_units(i64::MIN, "gwei").unwrap(), "-9223372036.854775808");

assert_eq!(format_units(i128::MIN, 36).unwrap(), "-170.141183460469231731687303715884105728");