refactor(registry): clean up and use parking_lot

src/nodes/data.rs

@@ -1,17 +1,14 @@
 use super::core::Node;
-use crate::core::registry::{Registry, RegistryEntry};
+use crate::core::registry::Registry;
 use anyhow::{ensure, Result};
 use lazy_static::lazy_static;
 use rccell::RcCell;
-use std::sync::RwLock;
 
 lazy_static! {
 	static ref PULSE_SENDER_REGISTRY: Registry<PulseSender> = Default::default();
 }
 
-pub struct PulseSender {
-	registry_idx: RwLock<usize>,
-}
+pub struct PulseSender {}
 
 impl PulseSender {
 	pub fn add_to(node: &RcCell<Node>) -> Result<()> {
@@ -20,23 +17,15 @@ impl PulseSender {
 			"Node does not have a spatial attached!"
 		);
 
-		let sender = PulseSender {
-			registry_idx: Default::default(),
-		};
+		let sender = PulseSender {};
 		let sender = PULSE_SENDER_REGISTRY.add(sender)?;
 		node.borrow_mut().pulse_sender = Some(sender);
 		Ok(())
 	}
 }
 
-impl RegistryEntry for PulseSender {
-	fn store_idx(&self, store_idx: usize) {
-		*self.registry_idx.write().unwrap() = store_idx;
-	}
-}
-
 impl Drop for PulseSender {
 	fn drop(&mut self) {
-		let _ = PULSE_SENDER_REGISTRY.remove(*self.registry_idx.read().unwrap());
+		let _ = PULSE_SENDER_REGISTRY.remove(self);
 	}
 }