Enum OptimizationError 

pub enum OptimizationError {
    ConvergenceFailure {
        iterations: usize,
    },
    InvalidProblem {
        message: String,
    },
    NumericalError {
        message: String,
    },
    InvalidInput(String),
    ComputationFailed(String),
}

Main error type for optimization operations

Variants

ConvergenceFailure

Convergence failure

Fields

iterations: usize

Number of iterations attempted

InvalidProblem

Invalid problem specification

Fields

message: String

Error message

NumericalError

Numerical error during computation

Fields

message: String

Error message

InvalidInput(String)

Invalid input parameters

ComputationFailed(String)

Computation failed

Trait Implementations

impl Debug for OptimizationError

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

Formats the value using the given formatter.

impl Display for OptimizationError

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

Formats the value using the given formatter.

impl Error for OptimizationError

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.