use crate::Args;
pub struct Cache;
impl Cache {
pub fn open(_args: &Args, _group: impl AsRef<str>) -> Self {
Self
}
pub fn get<K, V>(&self, _key: &K) -> Option<V> {
None
}
pub fn put<K, V>(&self, _key: &K, _val: &V) {}
pub fn del<K>(&self, _key: &K) {}
}