Enum Method

pub enum Method {
    NelderMead,
    Powell,
    CG,
    BFGS,
    LBFGS,
    NewtonCG,
    TrustNCG,
    TrustKrylov,
    TrustExact,
    TNC,
    SLSQP,
}

Optimization methods for unconstrained minimization.

Variants

NelderMead

Nelder-Mead simplex algorithm

Powell

Powell’s method

CG

Conjugate gradient method

BFGS

Broyden-Fletcher-Goldfarb-Shanno algorithm

LBFGS

Limited-memory BFGS with optional inverse Hessian approximation

NewtonCG

Newton-Conjugate-Gradient algorithm

TrustNCG

Trust-region Newton-Conjugate-Gradient algorithm

TrustKrylov

Trust-region truncated generalized Lanczos / conjugate gradient algorithm

TrustExact

Trust-region nearly exact algorithm

TNC

Truncated Newton method with Conjugate Gradient

SLSQP

Sequential Least SQuares Programming

Trait Implementations

impl Clone for Method

fn clone(&self) -> Method

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Method

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

Formats the value using the given formatter.

impl Display for Method

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

Formats the value using the given formatter.

impl PartialEq for Method

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Method

impl Eq for Method

impl StructuralPartialEq for Method