Enum OrderBy 

pub enum OrderBy {
    Asc,
    Desc,
}

Sort direction for ORDER BY clauses

Variants

Asc

Desc

Implementations

impl OrderBy

pub fn asc<'a, V, T>(column: T) -> SQL<'a, V>

where V: SQLParam + 'a, T: ToSQL<'a, V>,

Creates an ascending ORDER BY clause: “column ASC”

pub fn desc<'a, V, T>(column: T) -> SQL<'a, V>

where V: SQLParam + 'a, T: ToSQL<'a, V>,

Creates a descending ORDER BY clause: “column DESC”

Trait Implementations

impl Clone for OrderBy

fn clone(&self) -> OrderBy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OrderBy

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

Formats the value using the given formatter.

impl PartialEq for OrderBy

fn eq(&self, other: &OrderBy) -> 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<'a, V: SQLParam + 'a> ToSQL<'a, V> for OrderBy

fn to_sql(&self) -> SQL<'a, V>

fn into_sql(self) -> SQL<'a, V>

where Self: Sized,

Consume self and return SQL without cloning. Default delegates to to_sql() (which clones). Types that own their SQL (like SQL and SQLExpr) override this to avoid the clone.

fn alias(&self, alias: &'static str) -> SQL<'a, V>

impl Copy for OrderBy

impl Eq for OrderBy

impl StructuralPartialEq for OrderBy