Enum SolverError 

pub enum SolverError {
    NotConverged,
    BadShape {
        what: &'static str,
        got: usize,
        expected: usize,
    },
    BacksolveFailed,
    SensComputationFailed(String),
}

Errors returned by post-convergence operations on Solver.

Variants

NotConverged

The solver has not yet converged, or the last solve failed before producing a usable KKT factor.

BadShape

An input slice’s length did not match the KKT dimension or the parameter count.

Fields

what: &'static str

Human description of the mismatched buffer.

got: usize

Length the caller passed.

expected: usize

Length expected.

BacksolveFailed

The underlying back-solve failed (singular factor, numerical breakdown).

SensComputationFailed(String)

The underlying SensApplication step failed (e.g. row mapping invalid for the current problem).

Trait Implementations

impl Clone for SolverError

fn clone(&self) -> SolverError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SolverError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.