Enum ConstraintError 

pub enum ConstraintError {
    SingularJacobian,
    NumericalInstability(String),
    InvalidConstraint(String),
}

Error type for constraint-related operations.

Variants

SingularJacobian

Singular Jacobian matrix - constraints are linearly dependent

NumericalInstability(String)

Numerical instability in constraint solving

InvalidConstraint(String)

Invalid constraint specification

Trait Implementations

impl Debug for ConstraintError

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

Formats the value using the given formatter.

impl Display for ConstraintError

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

Formats the value using the given formatter.

impl Error for ConstraintError

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.