scale-core 0.1.2

low level datastructures and functionality for compiling for SCALE via wasm
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// Copyright (c) 2021, COSIC-KU Leuven, Kasteelpark Arenberg 10, bus 2452, B-3001 Leuven-Heverlee, Belgium.
// Copyright (c) 2021, Cosmian Tech SAS, 53-55 rue La Boétie, Paris, France.

use crate::StackAddress;
use core::ops::{Add, Sub};

impl Add<i64> for StackAddress {
    type Output = Self;
    #[inline(always)]
    fn add(self, i: i64) -> Self {
        Self(self.0 + i)
    }
}

impl Sub<i64> for StackAddress {
    type Output = Self;
    #[inline(always)]
    fn sub(self, i: i64) -> Self {
        Self(self.0 - i)
    }
}

impl Sub<StackAddress> for StackAddress {
    type Output = i64;
    #[inline(always)]
    fn sub(self, other: Self) -> i64 {
        self.0 - other.0
    }
}