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Create Database trait

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Use domain types in database API to prevent leaking of database types.
This trait will allow us to smoothly introduce the sqlite database.
This commit is contained in:
rishflab 2021-09-28 10:15:31 +10:00
parent a94c320021
commit da9d09aa5e
21 changed files with 351 additions and 253 deletions
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19
swap/src/database.rs
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@ -2,6 +2,7 @@ pub use self::sled::SledDatabase;
pub use alice::Alice;
pub use bob::Bob;
use crate::protocol::State;
use anyhow::{bail, Result};
use serde::{Deserialize, Serialize};
use std::fmt::Display;
@ -16,6 +17,24 @@ pub enum Swap {
Bob(Bob),
}
impl From<State> for Swap {
fn from(state: State) -> Self {
match state {
State::Alice(state) => Swap::Alice(state.into()),
State::Bob(state) => Swap::Bob(state.into()),
}
}
}
impl From<Swap> for State {
fn from(value: Swap) -> Self {
match value {
Swap::Alice(alice) => State::Alice(alice.into()),
Swap::Bob(bob) => State::Bob(bob.into()),
}
}
}
impl From<Alice> for Swap {
fn from(from: Alice) -> Self {
Swap::Alice(from)