Enum SolverError 

pub enum SolverError {
    Shape(&'static str),
    WorkspaceLimit {
        required: usize,
        limit: usize,
    },
    Communication(String),
    SizeOverflow,
    Allocation,
    NonFinite {
        index: usize,
    },
    InvalidOption(&'static str),
    Singular {
        index: usize,
        pivot: f64,
        threshold: f64,
    },
    NotSymmetric {
        row: usize,
        column: usize,
    },
    NotPositiveDefinite {
        index: usize,
        pivot: f64,
    },
    RankDeficient {
        rank: usize,
        columns: usize,
    },
    Arithmetic(&'static str),
    Breakdown(&'static str),
    NonConvergence {
        iterations: usize,
        residual: f64,
    },
    Operator(&'static str),
}

Variants

Shape(&'static str)

WorkspaceLimit

Fields

required: usize

limit: usize

Communication(String)

SizeOverflow

Allocation

NonFinite

Fields

index: usize

InvalidOption(&'static str)

Singular

Fields

index: usize

pivot: f64

threshold: f64

NotSymmetric

Fields

row: usize

column: usize

NotPositiveDefinite

Fields

index: usize

pivot: f64

RankDeficient

Fields

rank: usize

columns: usize

Arithmetic(&'static str)

Breakdown(&'static str)

NonConvergence

Fields

iterations: usize

residual: f64

Operator(&'static str)

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.

impl Display for SolverError

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

Formats the value using the given formatter.

impl Error for SolverError

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 PartialEq for SolverError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SolverError