farmfe_core 2.1.0

Core types and data structures for farm.
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use crate::HashMap;

use super::{error::CacheError, CacheStoreKey};

pub type CacheStoreItemRef<'a> = dashmap::mapref::one::MappedRef<'a, String, Vec<u8>, Vec<u8>>;

pub trait CacheStoreTrait: Send + Sync {
  fn has_cache(&self, name: &str) -> bool;
  fn is_cache_changed(&self, store_key: &CacheStoreKey) -> bool;
  fn write_single_cache(&self, store_key: CacheStoreKey, bytes: Vec<u8>) -> Result<(), CacheError>;
  #[allow(unused_variables)]
  fn write_cache(&self, cache_map: HashMap<CacheStoreKey, Vec<u8>>) {}
  fn read_cache(&self, name: &str) -> Option<Vec<u8>>;
  fn read_cache_ref(&self, name: &str) -> Option<CacheStoreItemRef<'_>>;
  fn remove_cache(&self, name: &str) -> Option<Vec<u8>>;
  fn shutdown(&self) {}
}

pub const FARM_CACHE_VERSION: &str = "0.9.0";
pub const FARM_CACHE_MANIFEST_FILE: &str = "farm-cache.json";

pub trait CacheStoreFactory: Send + Sync {
  fn create_cache_store(&self, name: &str) -> Box<dyn CacheStoreTrait>;
}