Most of the refactor. Need to switch machines.

retired/nest_lib_rs_old/dependency.rs

@@ -0,0 +1,7 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Hash, Default, Clone, Deserialize, Serialize, PartialEq, Eq)]
+pub struct Dependency {
+    name: String,
+    version: String,
+}