Enum SolveError 

pub enum SolveError {
    Discretize {
        segment: usize,
        source: DiscretizeError,
    },
    Kernel(KernelError),
    Mesh(MeshError),
    InvalidGrading {
        reason: String,
    },
    Coupling(CouplingError),
    InvalidFrequency {
        index: usize,
        value: f64,
    },
    Singular {
        frequency: f64,
    },
    Pfft(PfftError),
    NotConverged {
        frequency: f64,
        port: usize,
        iterations: usize,
        relative_residual: f64,
    },
}

Why an impedance extraction failed.

Variants

Discretize

A segment could not be cut into filaments.

Fields

segment: usize

Index of the offending segment.

source: DiscretizeError

The underlying error.

Kernel(KernelError)

A partial inductance could not be evaluated; the indices in the error are filament (branch) indices.

Mesh(MeshError)

The ports or the discretization do not fit the geometry.

InvalidGrading

A Grading or SkinDepthGrading parameter is out of range.

Fields

reason: String

Which parameter was wrong, and what it was.

Coupling(CouplingError)

The Coupling does not fit the geometry.

InvalidFrequency

A frequency is negative or not finite.

Fields

index: usize

Position in the frequency list.

value: f64

The offending value.

Singular

The mesh system could not be solved at this frequency: the factorization hit a zero pivot or produced a non-finite impedance. A valid geometry never does; see the module documentation.

Fields

frequency: f64

The frequency, in hertz.

Pfft(PfftError)

The precorrected-FFT operator of an IterativeSystem could not be built.

NotConverged

GMRES did not reach its tolerance within its iteration budget in an IterativeSystem solve.

Fields

frequency: f64

The frequency, in hertz.

port: usize

Index of the port whose right-hand side failed to converge.

iterations: usize

Products with Z_ee spent.

relative_residual: f64

The relative residual reached.

Trait Implementations

impl Clone for SolveError

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 SolveError

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

Formats the value using the given formatter.

impl Display for SolveError

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

Formats the value using the given formatter.

impl Error for SolveError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<CouplingError> for SolveError

fn from(source: CouplingError) -> Self

Converts to this type from the input type.

impl From<KernelError> for SolveError

fn from(source: KernelError) -> Self

Converts to this type from the input type.

impl From<MeshError> for SolveError

fn from(source: MeshError) -> Self

Converts to this type from the input type.

impl From<PfftError> for SolveError

fn from(source: PfftError) -> Self

Converts to this type from the input type.

impl PartialEq for SolveError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SolveError