Enum CoreError 

pub enum CoreError {
    ResidualBlock(String),
    Variable(String),
    FactorLinearization(String),
    SymbolicStructure(String),
    ParallelComputation(String),
    DimensionMismatch(String),
    InvalidConstraint(String),
    LossFunction(String),
    InvalidInput(String),
}

Core module error types for optimization problems and factors

Variants

ResidualBlock(String)

Residual block operation failed

Variable(String)

Variable initialization or constraint error

FactorLinearization(String)

Factor linearization failed

SymbolicStructure(String)

Symbolic structure construction failed

ParallelComputation(String)

Parallel computation error (thread/mutex failures)

DimensionMismatch(String)

Dimension mismatch between residual/Jacobian/variables

InvalidConstraint(String)

Invalid constraint specification (bounds, fixed indices)

LossFunction(String)

Loss function error

InvalidInput(String)

Invalid input parameter or configuration

Trait Implementations

impl Clone for CoreError

fn clone(&self) -> CoreError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoreError

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

Formats the value using the given formatter.

impl Display for CoreError

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

Formats the value using the given formatter.

impl Error for CoreError

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<CoreError> for ApexSolverError

fn from(source: CoreError) -> Self

Converts to this type from the input type.

impl From<CoreError> for OptimizerError

fn from(source: CoreError) -> Self

Converts to this type from the input type.

impl From<LinearizerError> for CoreError

fn from(err: LinearizerError) -> Self

Converts to this type from the input type.