custom_float 0.3.1

Custom floating-point types
Documentation 
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use num_traits::Num;

use crate::{util, Fp, UInt};

impl<U: UInt, const SIGN_BIT: bool, const EXP_SIZE: usize, const INT_SIZE: usize, const FRAC_SIZE: usize, const EXP_BASE: usize> Num for Fp<U, SIGN_BIT, EXP_SIZE, INT_SIZE, FRAC_SIZE, EXP_BASE>
where
    [(); util::bitsize_of::<U>() - SIGN_BIT as usize - EXP_SIZE - INT_SIZE - FRAC_SIZE]:,
    [(); EXP_BASE - 2]:
{
    type FromStrRadixErr = num_traits::ParseFloatError;

    fn from_str_radix(str: &str, radix: u32) -> Result<Self, Self::FromStrRadixErr>
    {
        Ok(f64::from_str_radix(str, radix)?.into())
    }
}