pub struct default_counter;Trait Implementations§
Source§impl<Rhs> Add<Rhs> for default_counterwhere
Rhs: AsExpression<<<default_counter as Expression>::SqlType as Add>::Rhs>,
impl<Rhs> Add<Rhs> for default_counterwhere
Rhs: AsExpression<<<default_counter as Expression>::SqlType as Add>::Rhs>,
Source§type Output = Add<default_counter, <Rhs as AsExpression<<<default_counter as Expression>::SqlType as Add>::Rhs>>::Expression>
type Output = Add<default_counter, <Rhs as AsExpression<<<default_counter as Expression>::SqlType as Add>::Rhs>>::Expression>
The resulting type after applying the
+ operator.Source§impl Clone for default_counter
impl Clone for default_counter
Source§fn clone(&self) -> default_counter
fn clone(&self) -> default_counter
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Column for default_counter
impl Column for default_counter
Source§impl Debug for default_counter
impl Debug for default_counter
Source§impl Default for default_counter
impl Default for default_counter
Source§fn default() -> default_counter
fn default() -> default_counter
Returns the “default value” for a type. Read more
Source§impl<Rhs> Div<Rhs> for default_counterwhere
Rhs: AsExpression<<<default_counter as Expression>::SqlType as Div>::Rhs>,
impl<Rhs> Div<Rhs> for default_counterwhere
Rhs: AsExpression<<<default_counter as Expression>::SqlType as Div>::Rhs>,
Source§type Output = Div<default_counter, <Rhs as AsExpression<<<default_counter as Expression>::SqlType as Div>::Rhs>>::Expression>
type Output = Div<default_counter, <Rhs as AsExpression<<<default_counter as Expression>::SqlType as Div>::Rhs>>::Expression>
The resulting type after applying the
/ operator.Source§impl Expression for default_counter
impl Expression for default_counter
Source§impl<Rhs> Mul<Rhs> for default_counterwhere
Rhs: AsExpression<<<default_counter as Expression>::SqlType as Mul>::Rhs>,
impl<Rhs> Mul<Rhs> for default_counterwhere
Rhs: AsExpression<<<default_counter as Expression>::SqlType as Mul>::Rhs>,
Source§type Output = Mul<default_counter, <Rhs as AsExpression<<<default_counter as Expression>::SqlType as Mul>::Rhs>>::Expression>
type Output = Mul<default_counter, <Rhs as AsExpression<<<default_counter as Expression>::SqlType as Mul>::Rhs>>::Expression>
The resulting type after applying the
* operator.Source§impl<DB> QueryFragment<DB> for default_counterwhere
DB: Backend,
StaticQueryFragmentInstance<table>: QueryFragment<DB>,
impl<DB> QueryFragment<DB> for default_counterwhere
DB: Backend,
StaticQueryFragmentInstance<table>: QueryFragment<DB>,
Source§impl QueryId for default_counter
impl QueryId for default_counter
Source§const HAS_STATIC_QUERY_ID: bool = true
const HAS_STATIC_QUERY_ID: bool = true
Can the SQL generated by
Self be uniquely identified by its type? Read moreSource§type QueryId = default_counter
type QueryId = default_counter
A type which uniquely represents
Self in a SQL query. Read moreSource§impl<Rhs> Sub<Rhs> for default_counterwhere
Rhs: AsExpression<<<default_counter as Expression>::SqlType as Sub>::Rhs>,
impl<Rhs> Sub<Rhs> for default_counterwhere
Rhs: AsExpression<<<default_counter as Expression>::SqlType as Sub>::Rhs>,
Source§type Output = Sub<default_counter, <Rhs as AsExpression<<<default_counter as Expression>::SqlType as Sub>::Rhs>>::Expression>
type Output = Sub<default_counter, <Rhs as AsExpression<<<default_counter as Expression>::SqlType as Sub>::Rhs>>::Expression>
The resulting type after applying the
- operator.Source§impl ValidGrouping<()> for default_counter
impl ValidGrouping<()> for default_counter
Source§type IsAggregate = No
type IsAggregate = No
Is this expression aggregate? Read more
Source§impl<__GB> ValidGrouping<__GB> for default_counterwhere
__GB: IsContainedInGroupBy<default_counter, Output = Yes>,
impl<__GB> ValidGrouping<__GB> for default_counterwhere
__GB: IsContainedInGroupBy<default_counter, Output = Yes>,
Source§type IsAggregate = Yes
type IsAggregate = Yes
Is this expression aggregate? Read more
impl<QS> AppearsOnTable<QS> for default_counterwhere
QS: AppearsInFromClause<table, Count = Once>,
impl Copy for default_counter
impl SelectableExpression<table> for default_counter
Auto Trait Implementations§
impl Freeze for default_counter
impl RefUnwindSafe for default_counter
impl Send for default_counter
impl Sync for default_counter
impl Unpin for default_counter
impl UnwindSafe for default_counter
Blanket Implementations§
§impl<T> AggregateExpressionMethods for T
impl<T> AggregateExpressionMethods for T
§fn aggregate_distinct(self) -> Self::Outputwhere
Self: DistinctDsl,
fn aggregate_distinct(self) -> Self::Outputwhere
Self: DistinctDsl,
DISTINCT modifier for aggregate functions Read more§fn aggregate_all(self) -> Self::Outputwhere
Self: AllDsl,
fn aggregate_all(self) -> Self::Outputwhere
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ALL modifier for aggregate functions Read more§fn aggregate_filter<P>(self, f: P) -> Self::Outputwhere
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Self: FilterDsl<<P as AsExpression<Bool>>::Expression>,
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Add an aggregate function filter Read more
§fn aggregate_order<O>(self, o: O) -> Self::Outputwhere
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Add an aggregate function order Read more
§impl<T, ST> AsExpression<ST> for Twhere
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impl<T, ST> AsExpression<ST> for Twhere
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ST: SqlType + TypedExpressionType,
§type Expression = T
type Expression = T
The expression being returned
§fn as_expression(self) -> T
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Perform the conversion
Source§impl<T> BorrowMut<T> for Twhere
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impl<T> BorrowMut<T> for Twhere
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Source§fn borrow_mut(&mut self) -> &mut T
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§impl<T> Downcast for Twhere
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§fn into_any(self: Box<T>) -> Box<dyn Any>
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§impl<T> DowncastSync for T
impl<T> DowncastSync for T
§impl<Conn, DB, T> ExecuteDsl<Conn, DB> for Twhere
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§impl<T> ExpressionMethods for Twhere
T: Expression,
<T as Expression>::SqlType: SingleValue,
impl<T> ExpressionMethods for Twhere
T: Expression,
<T as Expression>::SqlType: SingleValue,
§fn eq<T>(
self,
other: T,
) -> Grouped<Eq<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
fn eq<T>(
self,
other: T,
) -> Grouped<Eq<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
Creates a SQL
= expression. Read more§fn ne<T>(
self,
other: T,
) -> Grouped<NotEq<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
fn ne<T>(
self,
other: T,
) -> Grouped<NotEq<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
Creates a SQL
!= expression. Read more§fn eq_any<T>(
self,
values: T,
) -> Grouped<In<Self, <T as AsInExpression<Self::SqlType>>::InExpression>>where
Self::SqlType: SqlType,
T: AsInExpression<Self::SqlType>,
fn eq_any<T>(
self,
values: T,
) -> Grouped<In<Self, <T as AsInExpression<Self::SqlType>>::InExpression>>where
Self::SqlType: SqlType,
T: AsInExpression<Self::SqlType>,
Creates a SQL
IN statement. Read more§fn ne_all<T>(
self,
values: T,
) -> Grouped<NotIn<Self, <T as AsInExpression<Self::SqlType>>::InExpression>>where
Self::SqlType: SqlType,
T: AsInExpression<Self::SqlType>,
fn ne_all<T>(
self,
values: T,
) -> Grouped<NotIn<Self, <T as AsInExpression<Self::SqlType>>::InExpression>>where
Self::SqlType: SqlType,
T: AsInExpression<Self::SqlType>,
Creates a SQL
NOT IN statement. Read more§fn is_not_null(self) -> Grouped<IsNotNull<Self>>
fn is_not_null(self) -> Grouped<IsNotNull<Self>>
Creates a SQL
IS NOT NULL expression. Read more§fn gt<T>(
self,
other: T,
) -> Grouped<Gt<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
fn gt<T>(
self,
other: T,
) -> Grouped<Gt<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
Creates a SQL
> expression. Read more§fn ge<T>(
self,
other: T,
) -> Grouped<GtEq<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
fn ge<T>(
self,
other: T,
) -> Grouped<GtEq<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
Creates a SQL
>= expression. Read more§fn lt<T>(
self,
other: T,
) -> Grouped<Lt<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
fn lt<T>(
self,
other: T,
) -> Grouped<Lt<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
Creates a SQL
< expression. Read more§fn le<T>(
self,
other: T,
) -> Grouped<LtEq<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
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fn le<T>(
self,
other: T,
) -> Grouped<LtEq<Self, <T as AsExpression<Self::SqlType>>::Expression>>where
Self::SqlType: SqlType,
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Creates a SQL
<= expression. Read more§fn between<T, U>(
self,
lower: T,
upper: U,
) -> Grouped<Between<Self, And<<T as AsExpression<Self::SqlType>>::Expression, <U as AsExpression<Self::SqlType>>::Expression>>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
U: AsExpression<Self::SqlType>,
fn between<T, U>(
self,
lower: T,
upper: U,
) -> Grouped<Between<Self, And<<T as AsExpression<Self::SqlType>>::Expression, <U as AsExpression<Self::SqlType>>::Expression>>>where
Self::SqlType: SqlType,
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U: AsExpression<Self::SqlType>,
Creates a SQL
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bounds. Read more§fn not_between<T, U>(
self,
lower: T,
upper: U,
) -> Grouped<NotBetween<Self, And<<T as AsExpression<Self::SqlType>>::Expression, <U as AsExpression<Self::SqlType>>::Expression>>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
U: AsExpression<Self::SqlType>,
fn not_between<T, U>(
self,
lower: T,
upper: U,
) -> Grouped<NotBetween<Self, And<<T as AsExpression<Self::SqlType>>::Expression, <U as AsExpression<Self::SqlType>>::Expression>>>where
Self::SqlType: SqlType,
T: AsExpression<Self::SqlType>,
U: AsExpression<Self::SqlType>,
Creates a SQL
NOT BETWEEN expression using the given lower and upper
bounds. Read more§fn cast<ST>(self) -> Cast<Self, ST>where
ST: SingleValue,
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§impl<T> NoneValue for Twhere
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§fn nullable(self) -> Nullable<Self>
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Converts this potentially non-null expression into one which is treated
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§fn assume_not_null(self) -> AssumeNotNull<Self>
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Converts this potentially nullable expression into one which will be assumed
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§fn over(self) -> Self::Outputwhere
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§fn window_filter<P>(self, f: P) -> Self::Outputwhere
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§fn partition_by<E>(self, expr: E) -> Self::Outputwhere
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