mpdec 4.0.1

wrapper for libmpdec math library
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

use crate::{Decimal, context::get_context, error::MPDecimalError};

impl Decimal {
    pub fn checked_pow(&self, other: &Decimal) -> Result<Decimal, MPDecimalError> {
        let result = Decimal::checked_new()?;

        let mut status: u32 = 0;

        unsafe {
            mpdec_sys::mpd_qpow(
                result.inner,
                self.inner,
                other.inner,
                &mut *get_context(),
                &mut status,
            );
        }

        MPDecimalError::from_status(status)?;

        Ok(result)
    }
}