pub struct Double;
Trait Implementations§
source§impl<'expr2, 'expr> AsExpression<Double> for &'expr2 &'expr f64
impl<'expr2, 'expr> AsExpression<Double> for &'expr2 &'expr f64
§type Expression = Bound<Double, &'expr2 &'expr f64>
type Expression = Bound<Double, &'expr2 &'expr f64>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl<'expr> AsExpression<Double> for &'expr f64
impl<'expr> AsExpression<Double> for &'expr f64
§type Expression = Bound<Double, &'expr f64>
type Expression = Bound<Double, &'expr f64>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Double> for f64
impl AsExpression<Double> for f64
§type Expression = Bound<Double, f64>
type Expression = Bound<Double, f64>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl HasSqlType<Double> for Pg
impl HasSqlType<Double> for Pg
source§fn metadata(_: &mut Self::MetadataLookup) -> PgTypeMetadata
fn metadata(_: &mut Self::MetadataLookup) -> PgTypeMetadata
Fetch the metadata for the given type Read more
source§impl QueryId for Double
impl QueryId for Double
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 moreimpl Copy for Double
impl SingleValue for Double
impl SqlOrd for Double
Auto Trait Implementations§
impl Freeze for Double
impl RefUnwindSafe for Double
impl Send for Double
impl Sync for Double
impl Unpin for Double
impl UnwindSafe for Double
Blanket Implementations§
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: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<ST, U, DB> CompatibleType<U, DB> for ST
impl<ST, U, DB> CompatibleType<U, DB> for ST
source§impl<T> IntoNotNullable for T
impl<T> IntoNotNullable for T
§type NotNullable = T
type NotNullable = T
The not nullable representation of this type. Read more