Struct AuditBuilder 

pub struct AuditBuilder { /* private fields */ }

Convenience builder for SolverAuditEntry.

Start a timer at the beginning of a solve, then call [finish] with the result to produce a complete audit record.

Example

let audit = AuditBuilder::start("req-42", &matrix, &rhs);
let result = solver.solve(&matrix, &rhs)?;
let entry = audit.finish(&result, tolerance);
tracing::info!(?entry, "solve completed");

Implementations

impl AuditBuilder

pub fn start( request_id: impl Into<String>, matrix: &CsrMatrix<f32>, rhs: &[f32], ) -> Self

Begin an audit trace for a new solve request.

Records the wall-clock start time and computes the input hash eagerly so that the hash is taken before any mutation.

pub fn finish(self, result: &SolverResult, tolerance: f64) -> SolverAuditEntry

Finalize the audit entry after the solver returns.

tolerance is the target tolerance that was requested so that converged can be computed from the residual.