reweb3-num 0.2.4

Arbitrary precision, fixed-size signed and unsigned integer types for ethereum, this a fork of bnum crate.
Documentation 
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#[inline]
pub const fn tuple_to_option<T: Copy>((int, overflow): (T, bool)) -> Option<T> {
    if overflow {
        None
    } else {
        Some(int)
    }
}