use crate::Tendril; use once_cell::sync::Lazy; use std::{collections::HashMap, sync::RwLock}; // TODO: could be an instance on Editor static REGISTRY: Lazy<RwLock<HashMap<char, Vec<String>>>> = Lazy::new(|| RwLock::new(HashMap::new())); pub fn get(register: char) -> Option<Vec<String>> { let registry = REGISTRY.read().unwrap(); // TODO: no cloning registry.get(®ister).cloned() } // restoring: bool pub fn set(register: char, values: Vec<String>) { let mut registry = REGISTRY.write().unwrap(); registry.insert(register, values); }