Function yield_solve_of_flows 

pub fn yield_solve_of_flows(
    flows: &[(f64, f64)],
    guess: f64,
    dirty: f64,
    basis: YieldBasis,
) -> Result<YieldSolve, YieldSolveError>

yield_solve over an already-built flow snapshot.

The arm the ISE convention’s final period reaches: it builds one flow on its own time base rather than the bond’s, and then wants exactly this solve.

Errors

As yield_solve.