Enum StepUpdate 

#[non_exhaustive]
pub enum StepUpdate {
    ConstantLocalError,
    NonlinearPhase,
}

The growth of the steps of StepRule::Fwm along a span, with the power attenuation $\alpha$ (Musetti et al. 2018, eqs. (9)–(10)).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ConstantLocalError

The constant local error of Zhang and Hayee for the symmetric step, $h_{k+1} = h_{k} e^{\alpha h_{k} / 3}$ (eq. (10)).

NonlinearPhase

The update of the nonlinear-phase criterion without the fluctuations of the peak power, $L_{\mathrm{eff}}(h_{k+1}) = L_{\mathrm{eff}}(h_{k}) e^{\alpha h_{k}}$ (eq. (9), the logarithmic step of Bosco et al. 2000).

Trait Implementations

impl Clone for StepUpdate

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StepUpdate

impl Debug for StepUpdate

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

Formats the value using the given formatter.

impl Default for StepUpdate

fn default() -> Self

Returns the “default value” for a type.

impl Eq for StepUpdate

impl PartialEq for StepUpdate

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StepUpdate