--- a/src/subproblem.rs Fri May 15 14:40:02 2026 -0500 +++ b/src/subproblem.rs Sun Jul 19 07:34:39 2026 +0200 @@ -19,6 +19,8 @@ #[derive(Clone, Copy, Eq, PartialEq, Serialize, Deserialize, Debug, ValueEnum)] #[allow(dead_code)] pub enum InnerMethod { + /// Exact solver (when available) + Exact, /// Forward-backward FB, /// Semismooth Newton