Struct OrderExpr 

pub struct OrderExpr { /* private fields */ }

OrderExpr

Typed fluent ORDER BY expression wrapper. This exists so fluent code can construct planner-owned ORDER BY semantics directly at the query boundary.

Implementations

impl OrderExpr

pub fn field(field: impl Into<String>) -> Self

Build one direct field ORDER BY expression.

Trait Implementations

impl Clone for OrderExpr

fn clone(&self) -> OrderExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OrderExpr

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

Formats the value using the given formatter.

impl From<&str> for OrderExpr

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<AggregateExpr> for OrderExpr

fn from(value: AggregateExpr) -> Self

Converts to this type from the input type.

impl From<FieldRef> for OrderExpr

fn from(value: FieldRef) -> Self

Converts to this type from the input type.

impl From<NumericProjectionExpr> for OrderExpr

fn from(value: NumericProjectionExpr) -> Self

Converts to this type from the input type.

impl From<RoundProjectionExpr> for OrderExpr

fn from(value: RoundProjectionExpr) -> Self

Converts to this type from the input type.

impl From<String> for OrderExpr

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<TextProjectionExpr> for OrderExpr

fn from(value: TextProjectionExpr) -> Self

Converts to this type from the input type.

impl PartialEq for OrderExpr

fn eq(&self, other: &OrderExpr) -> 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 Eq for OrderExpr

impl StructuralPartialEq for OrderExpr