penumbra_sdk_dex/component/
flow.rs

1use std::ops::{Deref, DerefMut};
2
3use penumbra_sdk_num::Amount;
4
5// Tuple represents:
6// ((amount of asset 1 being exchanged for asset 2),
7//  (amount of asset 2 being exchanged for asset 1))
8#[derive(Default, Clone)]
9pub struct SwapFlow((Amount, Amount));
10
11impl Deref for SwapFlow {
12    type Target = (Amount, Amount);
13
14    fn deref(&self) -> &Self::Target {
15        &self.0
16    }
17}
18
19impl DerefMut for SwapFlow {
20    fn deref_mut(&mut self) -> &mut Self::Target {
21        &mut self.0
22    }
23}
24
25impl From<(Amount, Amount)> for SwapFlow {
26    fn from(tuple: (Amount, Amount)) -> Self {
27        Self(tuple)
28    }
29}