fix: ensure kernel library is usable as a library

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## Unreleased
+
+#### Enhancements
+
+- Exposed some pretty printing internals for `MastNode`
+- Made `KernelLibrary` impl `Clone` and `AsRef<Library>`
+
 ## 0.10.0 (2024-08-06)
 
 #### Features

assembly/src/library/mod.rs

@@ -437,12 +437,20 @@ impl Export {
 /// - All exported procedures must be exported directly from the kernel namespace (i.e., `#sys`).
 /// - There must be at least one exported procedure.
 /// - The number of exported procedures cannot exceed [Kernel::MAX_NUM_PROCEDURES] (i.e., 256).
+#[derive(Clone)]
 pub struct KernelLibrary {
     kernel: Kernel,
     kernel_info: ModuleInfo,
     library: Library,
 }
 
+impl AsRef<Library> for KernelLibrary {
+    #[inline(always)]
+    fn as_ref(&self) -> &Library {
+        &self.library
+    }
+}
+
 impl KernelLibrary {
     /// Returns the inner [`MastForest`].
     pub fn mast_forest(&self) -> &MastForest {