computer: convert stores to vecs part 2

crates/brk_vec/src/variants/compressed.rs

@@ -57,6 +57,7 @@ where
         }
     }
 
+    #[allow(unreachable_code, unused_variables)]
     pub fn import(parent: &Path, name: &str, version: Version) -> Result<Self> {
         panic!("Compressed vecs are a work in progress right now, please use raw vecs instead");
 

crates/brk_vec/src/variants/indexed.rs

@@ -62,6 +62,11 @@ where
         self.0.mut_header().update_height(height);
     }
 
+    pub fn reset(&mut self) -> Result<()> {
+        self.update_height(Height::ZERO);
+        self.0.reset()
+    }
+
     pub fn truncate_if_needed(&mut self, index: I, height: Height) -> Result<()> {
         self.update_height(height);
         self.0.truncate_if_needed(index)?;