Enum NullOrder 

pub enum NullOrder {
    First,
    Last,
}

Where NULLs sort, when written explicitly.

Variants

First

NULLS FIRST.

Last

NULLS LAST.

Trait Implementations

impl Clone for NullOrder

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 NullOrder

impl Debug for NullOrder

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

Formats the value using the given formatter.

impl Eq for NullOrder

impl PartialEq for NullOrder

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NullOrder