cargo-auditable is a tool to store the exact versions of dependencies in rust binaries and makes it easier/possible to audit the dependency tree of rust binaries. It was added to nixpkgs in #191821, and there is currently an open RFC to implement this within cargo: (rust-lang/rfcs#2801)

Void linux recently integrated this with its build system: void-linux/void-packages#40272, and thank you @jcgruenhage for the suggestion

• auditable option in buildRustPackage
  • Initial implementation rustPlatform.buildRustPackage: build auditable binaries #204686
  • Make it the default rustPlatform.buildRustPackage: make auditable the default #223320
• auditable option in buildRustCrate (Is this possible?)