Enum ContinuationError 

pub enum ContinuationError {
    BackendUnsupported(JacobianBackend),
    TapControlUnsupported,
    ZipTermsUnsupported {
        buses: Vec<usize>,
    },
    MethodUnsupported(PowerFlowMethod),
    EmptyDirection,
    DirectionLengthMismatch {
        got: usize,
        want: usize,
    },
}

A request continuation will not attempt, stated rather than approximated.

Variants

BackendUnsupported(JacobianBackend)

JacobianBackend::Block groups each bus’s two unknowns into a 2×2 block and has no home for a scalar λ. Refused rather than silently substituted.

TapControlUnsupported

A tap move is a discrete change to Y-bus values; continuing with the taps frozen at their base-case positions would be a different question than the one asked.

ZipTermsUnsupported

The Jacobian carries no ∂s_eff/∂|V| term for ZIP loads. An ordinary solve survives that — the mismatch is exact, so only the step direction is off — but here the Jacobian’s singularity is the answer, so a missing term puts the nose in the wrong place while still looking entirely plausible. Set allow_zip to proceed with a warning.

Fields

buses: Vec<usize>

MethodUnsupported(PowerFlowMethod)

EmptyDirection

Nothing moves, so there is no curve to trace.

DirectionLengthMismatch

Fields

got: usize

want: usize

Trait Implementations

impl Clone for ContinuationError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContinuationError

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

Formats the value using the given formatter.

impl PartialEq for ContinuationError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ContinuationError