Trait gmp_mpfr::SubFromAssign

pub trait SubFromAssign<Lhs = Self> {
    fn sub_from_assign(&mut self, _: Lhs);
}

Subtract and assigns the result to the rhs operand. rhs.sub_from_assign(lhs) has the same effect as rhs = lhs - rhs.

Examples

use gmp_mpfr::{Integer, SubFromAssign};
let mut i = Integer::from(10);
i.sub_from_assign(100);
// i = 100 - 10
assert!(i == 90);

Required Methods

fn sub_from_assign(&mut self, _: Lhs)

Peforms the subtraction.

Implementors

• impl SubFromAssign for gmp_mpfr::Float
• impl<'a> SubFromAssign<&'a Float> for gmp_mpfr::Float
• impl SubFromAssign<Integer> for gmp_mpfr::Float
• impl<'a> SubFromAssign<&'a Integer> for gmp_mpfr::Float
• impl SubFromAssign<u32> for gmp_mpfr::Float
• impl SubFromAssign<i32> for gmp_mpfr::Float
• impl SubFromAssign<f64> for gmp_mpfr::Float
• impl SubFromAssign for gmp_mpfr::Integer
• impl<'a> SubFromAssign<&'a Integer> for gmp_mpfr::Integer
• impl SubFromAssign<u32> for gmp_mpfr::Integer
• impl SubFromAssign for gmp_mpfr::Rational
• impl<'a> SubFromAssign<&'a Rational> for gmp_mpfr::Rational