Struct AliasedEntityColumn 

pub struct AliasedEntityColumn<E: Entity> { /* private fields */ }

Public column reference bound to a SQL table alias.

Implementations

impl<E: Entity> AliasedEntityColumn<E>

pub const fn new(column: EntityColumn<E>, alias: &'static str) -> Self

pub const fn column(&self) -> EntityColumn<E>

pub const fn alias(&self) -> &'static str

pub fn column_ref(self) -> ColumnRef

pub fn expr(self) -> Expr

pub fn table_ref(self) -> TableRef

Trait Implementations

impl<E: Entity> Clone for AliasedEntityColumn<E>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Debug + Entity> Debug for AliasedEntityColumn<E>

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

Formats the value using the given formatter.

impl<E: Entity> EntityColumnOrderExt<E> for AliasedEntityColumn<E>

fn asc(self) -> OrderBy

fn desc(self) -> OrderBy

impl<E: Entity> EntityColumnPredicateExt<E> for AliasedEntityColumn<E>

fn eq<V>(self, value: V) -> Predicate

where V: SqlTypeMapping,

fn ne<V>(self, value: V) -> Predicate

where V: SqlTypeMapping,

fn gt<V>(self, value: V) -> Predicate

where V: SqlTypeMapping,

fn gte<V>(self, value: V) -> Predicate

where V: SqlTypeMapping,

fn lt<V>(self, value: V) -> Predicate

where V: SqlTypeMapping,

fn lte<V>(self, value: V) -> Predicate

where V: SqlTypeMapping,

fn is_null(self) -> Predicate

fn is_not_null(self) -> Predicate

fn contains(self, value: impl Into<String>) -> Predicate

fn starts_with(self, value: impl Into<String>) -> Predicate

fn ends_with(self, value: impl Into<String>) -> Predicate

impl<E: Entity> From<AliasedEntityColumn<E>> for ColumnRef

fn from(value: AliasedEntityColumn<E>) -> Self

Converts to this type from the input type.

impl<E: Entity> From<AliasedEntityColumn<E>> for Expr

fn from(value: AliasedEntityColumn<E>) -> Self

Converts to this type from the input type.

impl<E: Entity> From<AliasedEntityColumn<E>> for SelectProjection

fn from(value: AliasedEntityColumn<E>) -> Self

Converts to this type from the input type.

impl<E: Entity> PartialEq for AliasedEntityColumn<E>

fn eq(&self, other: &Self) -> 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<E> SelectProjections for AliasedEntityColumn<E>

where E: Entity,

fn into_select_projections(self) -> Vec<SelectProjection>

impl<E: Entity> Copy for AliasedEntityColumn<E>

impl<E: Entity> Eq for AliasedEntityColumn<E>