add some compaction related interfaces

Signed-off-by: Jason Volk <jason@zemos.net>

src/admin/mod.rs

@@ -1,6 +1,7 @@
 #![recursion_limit = "192"]
 #![allow(clippy::wildcard_imports)]
 #![allow(clippy::enum_glob_use)]
+#![allow(clippy::too_many_arguments)]
 
 pub(crate) mod admin;
 pub(crate) mod command;