fastnum 0.7.4

Fast decimal numbers library
Documentation 
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use crate::bint::{
    checked::checked_impl,
    doc,
    intrinsics::ExpType,
    uint::{math, powers},
    utils::tuple_to_option,
    Int, UInt,
};

checked_impl!(UInt, U);

impl<const N: usize> UInt<N> {
    #[doc = doc::checked::checked_add_signed!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_add_signed(self, rhs: Int<N>) -> Option<Self> {
        tuple_to_option(self.overflowing_add_signed(rhs))
    }

    #[doc = doc::checked::checked_mul!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_mul(self, rhs: Self) -> Option<Self> {
        tuple_to_option(self.overflowing_mul(rhs))
    }

    #[doc = doc::checked::checked_ilog2!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_ilog2(self) -> Option<ExpType> {
        self.0.checked_ilog2()
    }

    #[doc = doc::checked::checked_ilog10!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_ilog10(self) -> Option<ExpType> {
        if self.is_zero() {
            return None;
        }

        Some(math::ilog::ilog10(self))
    }

    #[doc = doc::checked::checked_ilog!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_ilog(self, base: Self) -> Option<ExpType> {
        self.0.checked_ilog(base.0)
    }

    #[doc = doc::checked::checked_next_power_of_two!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_next_power_of_two(self) -> Option<Self> {
        match self.0.checked_next_power_of_two() {
            Some(value) => Some(Self(value)),
            None => None,
        }
    }

    #[doc = doc::checked::checked_power_of_ten!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_power_of_ten(power: ExpType) -> Option<Self> {
        powers::checked_power_of_ten(power)
    }

    #[doc = doc::checked::checked_power_of_five!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_power_of_five(power: ExpType) -> Option<Self> {
        powers::checked_power_of_five(power)
    }

    #[doc = doc::checked::checked_mul_digit!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_mul_digit(self, digit: u64) -> Option<Self> {
        tuple_to_option(self.overflowing_mul_digit(digit))
    }

    #[doc = doc::checked::checked_add!(U 256)]
    #[must_use = doc::must_use_op!()]
    #[inline(always)]
    pub const fn checked_add_digit(self, digit: u64) -> Option<Self> {
        tuple_to_option(self.overflowing_add_digit(digit))
    }
}