Enum LineSearchFailureReason 

pub enum LineSearchFailureReason {
    MaxAttempts,
    StepSizeTooSmall,
}

Variants

MaxAttempts

StepSizeTooSmall

Trait Implementations

impl Clone for LineSearchFailureReason

fn clone(&self) -> LineSearchFailureReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineSearchFailureReason

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

Formats the value using the given formatter.

impl PartialEq for LineSearchFailureReason

fn eq(&self, other: &LineSearchFailureReason) -> 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 LineSearchFailureReason

impl Eq for LineSearchFailureReason

impl StructuralPartialEq for LineSearchFailureReason