pub fn compute_diff(
a: &BTreeMap<String, FnDecl>,
b: &BTreeMap<String, FnDecl>,
body_patches: bool,
) -> DiffReportExpand description
Compute a structural diff between two named fn-decl maps.
body_patches controls whether body-level expression diffs are
emitted inside each Modified entry. Pass true for rich output
(CLI / review); false for a signature-only diff (faster).