35 lines
806 B
Rust
35 lines
806 B
Rust
#![allow(dead_code)]
|
|
use serde::de::DeserializeOwned;
|
|
use serde::Serialize;
|
|
use std::fmt::Debug;
|
|
|
|
pub mod models;
|
|
|
|
const DB_VERSION: u64 = 1;
|
|
|
|
pub trait GeoffreyDatabaseModel: Serialize + DeserializeOwned + Debug {
|
|
fn id(&self) -> Option<u64>;
|
|
fn set_id(&mut self, id: u64);
|
|
fn tree() -> String;
|
|
|
|
fn check_unique(&self, _: &Self) -> bool {
|
|
true
|
|
}
|
|
|
|
fn to_json_string(&self) -> Result<String, serde_json::Error> {
|
|
serde_json::to_string(self)
|
|
}
|
|
|
|
fn try_from_str(s: &str) -> Result<Self, serde_json::Error> {
|
|
serde_json::from_str(s)
|
|
}
|
|
|
|
fn to_bytes(&self) -> Result<Vec<u8>, serde_json::Error> {
|
|
serde_json::to_vec(self)
|
|
}
|
|
|
|
fn try_from_bytes(b: &[u8]) -> Result<Self, serde_json::Error> {
|
|
serde_json::from_slice(b)
|
|
}
|
|
}
|