lazy_db/
lazy_trait.rs

1use crate::*;
2
3#[macro_export]
4macro_rules! cache_field {
5    ($name:ident($this:ident, $logger:ident) -> $type:ty $code:block) => {
6        #[allow(unused_mut)]
7        pub fn $name(&mut self, mut $logger: impl Logger) -> &mut $type {
8            let $this = self;
9            if $this.$name.is_none() {
10                $this.$name = Some($code);
11            }; $this.$name.as_mut().unwrap()
12        }
13    }
14}
15
16#[allow(drop_bounds)]
17pub trait LazyObject: Drop {
18    fn as_container(&self) -> &LazyContainer;
19    fn store_lazy(&self) -> Result<(), LDBError>;
20    fn load_lazy(container: LazyContainer) -> Self;
21    fn clear_cache(&mut self);
22}
lazy_db/lazy_trait.rs

lazy_db/
lazy_trait.rs
