Capture the input context snapshot on the monitor io record

node-graph/libraries/core-types/src/memo.rs

@@ -4,6 +4,13 @@ use std::hash::{Hash, Hasher};
 use std::ops::Deref;
 use std::sync::Arc;
 
+/// Stores both what a node was called with and what it returned.
+#[derive(Clone, Debug)]
+pub struct IORecord<I, O> {
+	pub input: I,
+	pub output: O,
+}
+
 #[derive(Clone, Debug)]
 pub struct MemoHash<T: CacheHash> {
 	hash: u64,