[−][src]Struct diesel::sql_types::Double
Trait Implementations
impl FromSql<Double, Sqlite> for f64
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impl FromSql<Double, Sqlite> for f64
impl<DB: Backend<RawValue = [u8]>> FromSql<Double, DB> for f64
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impl<DB: Backend<RawValue = [u8]>> FromSql<Double, DB> for f64
impl<'expr> AsExpression<Double> for &'expr f64
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impl<'expr> AsExpression<Double> for &'expr f64
type Expression = Bound<Double, Self>
The expression being returned
fn as_expression(self) -> Self::Expression
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fn as_expression(self) -> Self::Expression
impl<'expr2, 'expr> AsExpression<Double> for &'expr2 &'expr f64
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impl<'expr2, 'expr> AsExpression<Double> for &'expr2 &'expr f64
type Expression = Bound<Double, Self>
The expression being returned
fn as_expression(self) -> Self::Expression
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fn as_expression(self) -> Self::Expression
impl AsExpression<Double> for f64
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impl AsExpression<Double> for f64
type Expression = Bound<Double, Self>
The expression being returned
fn as_expression(self) -> Self::Expression
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fn as_expression(self) -> Self::Expression
impl QueryId for Double
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impl QueryId for Double
type QueryId = Double
A type which uniquely represents Self
in a SQL query. Read more
const HAS_STATIC_QUERY_ID: bool
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fn query_id() -> Option<TypeId>
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fn query_id() -> Option<TypeId>
Returns the type id of Self::QueryId
if Self::HAS_STATIC_QUERY_ID
. Returns None
otherwise. Read more
impl<DB: Backend> ToSql<Double, DB> for f64
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impl<DB: Backend> ToSql<Double, DB> for f64
impl Foldable for Double
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impl Foldable for Double
type Sum = Nullable<Double>
The SQL type of sum(this_type)
type Avg = Nullable<Double>
The SQL type of avg(this_type)
impl Add for Double
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impl Add for Double
type Rhs = Double
The SQL type which can be added to this one
type Output = Double
The SQL type of the result of adding Rhs
to Self
impl Sub for Double
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impl Sub for Double
type Rhs = Double
The SQL type which can be subtracted from this one
type Output = Double
The SQL type of the result of subtracting Rhs
from Self
impl Mul for Double
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impl Mul for Double
type Rhs = Double
The SQL type which this can be multiplied by
type Output = Double
The SQL type of the result of multiplying Self
by Rhs
impl Div for Double
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impl Div for Double
type Rhs = Double
The SQL type which this one can be divided by
type Output = Double
The SQL type of the result of dividing Self
by Rhs
impl SqlOrd for Double
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impl SqlOrd for Double
impl HasSqlType<Double> for Sqlite
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impl HasSqlType<Double> for Sqlite
fn metadata(_: &()) -> SqliteType
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fn metadata(_: &()) -> SqliteType
impl NotNull for Double
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impl NotNull for Double
impl SingleValue for Double
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impl SingleValue for Double
impl Default for Double
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impl Default for Double
impl Clone for Double
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impl Clone for Double
fn clone(&self) -> Double
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fn clone(&self) -> Double
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Copy for Double
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impl Copy for Double
impl Debug for Double
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impl Debug for Double
Auto Trait Implementations
Blanket Implementations
impl<T> IntoSql for T
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impl<T> IntoSql for T
fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,
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fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,
Convert self
to an expression for Diesel's query builder. Read more
fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,
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fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,
Convert &self
to an expression for Diesel's query builder. Read more
impl<T> IntoNullable for T where
T: NotNull,
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impl<T> IntoNullable for T where
T: NotNull,
impl<T> From for T
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impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T