Enum NullOrdering

pub enum NullOrdering {
    First,
    Last,
}

Nulls order

Variants

First

Last

Trait Implementations

impl Clone for NullOrdering

fn clone(&self) -> NullOrdering

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NullOrdering

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

Formats the value using the given formatter.

impl PartialEq for NullOrdering

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

impl Eq for NullOrdering

impl StructuralPartialEq for NullOrdering