pub struct Text;
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Trait Implementations§
Source§impl<'a, '__expr, '__expr2> AsExpression<Text> for &'__expr2 &'__expr MigrationVersion<'a>
impl<'a, '__expr, '__expr2> AsExpression<Text> for &'__expr2 &'__expr MigrationVersion<'a>
Source§type Expression = Bound<Text, &'__expr2 &'__expr MigrationVersion<'a>>
type Expression = Bound<Text, &'__expr2 &'__expr MigrationVersion<'a>>
The expression being returned
Source§fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
Perform the conversion
Source§impl<'__expr, '__expr2> AsExpression<Text> for &'__expr2 &'__expr String
impl<'__expr, '__expr2> AsExpression<Text> for &'__expr2 &'__expr String
Source§type Expression = Bound<Text, &'__expr2 &'__expr String>
type Expression = Bound<Text, &'__expr2 &'__expr String>
The expression being returned
Source§fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
Perform the conversion
Source§impl<'__expr, '__expr2> AsExpression<Text> for &'__expr2 &'__expr str
impl<'__expr, '__expr2> AsExpression<Text> for &'__expr2 &'__expr str
Source§type Expression = Bound<Text, &'__expr2 &'__expr str>
type Expression = Bound<Text, &'__expr2 &'__expr str>
The expression being returned
Source§fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
Perform the conversion
Source§impl<'a, '__expr> AsExpression<Text> for &'__expr MigrationVersion<'a>
impl<'a, '__expr> AsExpression<Text> for &'__expr MigrationVersion<'a>
Source§type Expression = Bound<Text, &'__expr MigrationVersion<'a>>
type Expression = Bound<Text, &'__expr MigrationVersion<'a>>
The expression being returned
Source§fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
Perform the conversion
Source§impl<'__expr> AsExpression<Text> for &'__expr String
impl<'__expr> AsExpression<Text> for &'__expr String
Source§type Expression = Bound<Text, &'__expr String>
type Expression = Bound<Text, &'__expr String>
The expression being returned
Source§fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
Perform the conversion
Source§impl<'__expr> AsExpression<Text> for &'__expr str
impl<'__expr> AsExpression<Text> for &'__expr str
Source§type Expression = Bound<Text, &'__expr str>
type Expression = Bound<Text, &'__expr str>
The expression being returned
Source§fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
Perform the conversion
Source§impl<'a> AsExpression<Text> for MigrationVersion<'a>
impl<'a> AsExpression<Text> for MigrationVersion<'a>
Source§type Expression = Bound<Text, MigrationVersion<'a>>
type Expression = Bound<Text, MigrationVersion<'a>>
The expression being returned
Source§fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
Perform the conversion
Source§impl AsExpression<Text> for String
impl AsExpression<Text> for String
Source§type Expression = Bound<Text, String>
type Expression = Bound<Text, String>
The expression being returned
Source§fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
fn as_expression(self) -> <Self as AsExpression<Text>>::Expression
Perform the conversion
Source§impl<DB> FromSql<Text, DB> for MigrationVersion<'_>
impl<DB> FromSql<Text, DB> for MigrationVersion<'_>
Source§impl FromSql<Text, Sqlite> for *const str
The returned pointer is only valid for the lifetime to the argument of
from_sql
. This impl is intended for uses where you want to write a new
impl in terms of String
, but don’t want to allocate. We have to return a
raw pointer instead of a reference with a lifetime due to the structure of
FromSql
impl FromSql<Text, Sqlite> for *const str
The returned pointer is only valid for the lifetime to the argument of
from_sql
. This impl is intended for uses where you want to write a new
impl in terms of String
, but don’t want to allocate. We have to return a
raw pointer instead of a reference with a lifetime due to the structure of
FromSql
Source§impl HasSqlType<Text> for Sqlite
impl HasSqlType<Text> for Sqlite
Source§impl KnownCastSqlTypeName<Sqlite> for Text
impl KnownCastSqlTypeName<Sqlite> for Text
Source§const SQL_TYPE_NAME: &'static str = "text"
const SQL_TYPE_NAME: &'static str = "text"
What to write as
sql_type
in the CAST(expr AS sql_type)
SQL for
Self
Source§impl QueryId for Text
impl QueryId for Text
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§impl<'a, DB> ToSql<Text, DB> for MigrationVersion<'a>
impl<'a, DB> ToSql<Text, DB> for MigrationVersion<'a>
Source§impl<DB> ToSql<Text, DB> for strwhere
for<'a> DB: Backend<BindCollector<'a> = RawBytesBindCollector<DB>>,
impl<DB> ToSql<Text, DB> for strwhere
for<'a> DB: Backend<BindCollector<'a> = RawBytesBindCollector<DB>>,
impl CastsTo<Text> for Bool
impl CastsTo<Text> for Date
impl CastsTo<Text> for Json
impl CastsTo<Text> for Jsonb
impl CastsTo<Text> for Time
impl Copy for Text
impl FallibleCastsTo<BigInt> for Text
impl FallibleCastsTo<Bool> for Text
impl FallibleCastsTo<Date> for Text
impl FallibleCastsTo<Double> for Text
impl FallibleCastsTo<Float> for Text
impl FallibleCastsTo<Integer> for Text
impl FallibleCastsTo<Json> for Text
impl FallibleCastsTo<Jsonb> for Text
impl FallibleCastsTo<Text> for Bool
impl FallibleCastsTo<Text> for Date
impl FallibleCastsTo<Text> for Json
impl FallibleCastsTo<Text> for Jsonb
impl FallibleCastsTo<Text> for Time
impl FallibleCastsTo<Time> for Text
impl SingleValue for Text
impl SqlOrd for Text
Auto Trait Implementations§
impl Freeze for Text
impl RefUnwindSafe for Text
impl Send for Text
impl Sync for Text
impl Unpin for Text
impl UnwindSafe for Text
Blanket Implementations§
Source§impl<T> AggregateExpressionMethods for T
impl<T> AggregateExpressionMethods for T
Source§fn aggregate_distinct(self) -> AggregateDistinct<Self>where
Self: DistinctDsl,
fn aggregate_distinct(self) -> AggregateDistinct<Self>where
Self: DistinctDsl,
DISTINCT
modifier for aggregate functions Read moreSource§fn aggregate_all(self) -> AggregateAll<Self>where
Self: AllDsl,
fn aggregate_all(self) -> AggregateAll<Self>where
Self: AllDsl,
ALL
modifier for aggregate functions Read moreSource§fn aggregate_filter<P>(self, f: P) -> AggregateFilter<Self, P>
fn aggregate_filter<P>(self, f: P) -> AggregateFilter<Self, P>
Add an aggregate function filter Read more
Source§fn aggregate_order<O>(self, o: O) -> AggregateOrder<Self, O>where
Self: OrderAggregateDsl<O>,
fn aggregate_order<O>(self, o: O) -> AggregateOrder<Self, O>where
Self: OrderAggregateDsl<O>,
Add an aggregate function order Read more
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Converts
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
, which can then be
downcast
into Box<dyn ConcreteType>
where ConcreteType
implements Trait
.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Converts
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
, which can then be further
downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.Source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Converts
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.Source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Converts
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.Source§impl<T> DowncastSend for T
impl<T> DowncastSend for T
Source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
Source§impl<T> IntoNotNullable for T
impl<T> IntoNotNullable for T
Source§type NotNullable = T
type NotNullable = T
The not nullable representation of this type. Read more
Source§impl<T> IntoNullable for T
impl<T> IntoNullable for T
Source§impl<T> IntoSql for T
impl<T> IntoSql for T
Source§impl<T> WindowExpressionMethods for T
impl<T> WindowExpressionMethods for T
Source§fn over(self) -> Over<Self>where
Self: OverDsl,
fn over(self) -> Over<Self>where
Self: OverDsl,
Turn a function call into a window function call Read more
Source§fn window_filter<P>(self, f: P) -> WindowFilter<Self, P>
fn window_filter<P>(self, f: P) -> WindowFilter<Self, P>
Add a filter to the current window function Read more
Source§fn partition_by<E>(self, expr: E) -> PartitionBy<Self, E>where
Self: PartitionByDsl<E>,
fn partition_by<E>(self, expr: E) -> PartitionBy<Self, E>where
Self: PartitionByDsl<E>,
Add a partition clause to the current window function Read more
Source§fn window_order<E>(self, expr: E) -> WindowOrder<Self, E>where
Self: OrderWindowDsl<E>,
fn window_order<E>(self, expr: E) -> WindowOrder<Self, E>where
Self: OrderWindowDsl<E>,
Add a order clause to the current window function Read more