Struct ClarabelExpertInfor2nd 

pub struct ClarabelExpertInfor2nd {
    pub result: Option<Vec<f64>>,
    pub solution: DefaultSolution<f64>,
    pub linsolver: LinearSolverInfo,
}

Clarabel expert result for second-order optimization backends.

This extends the public expert tuple (Option<Vec<f64>>, DefaultSolution<f64>) with solver-side metadata that Clarabel stores outside DefaultSolution. The high-level result field is Some(a) only when the solver status is accepted by the provided ClarabelOptions.

Fields

result: Option<Vec<f64>>

Accepted second-order profile a = ds/dt ^ 2, or None when the solver status is not accepted.

solution: DefaultSolution<f64>

Raw Clarabel solution, including primal/dual/slack vectors and status.

linsolver: LinearSolverInfo

Clarabel linear-solver metadata captured before the solver object is consumed.