pub struct Float;
Expand description
Trait Implementations§
source§impl<'expr> AsExpression<Float> for &'expr f32
impl<'expr> AsExpression<Float> for &'expr f32
§type Expression = Bound<Float, &'expr f32>
type Expression = Bound<Float, &'expr f32>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl<'expr2, 'expr> AsExpression<Float> for &'expr2 &'expr f32
impl<'expr2, 'expr> AsExpression<Float> for &'expr2 &'expr f32
§type Expression = Bound<Float, &'expr2 &'expr f32>
type Expression = Bound<Float, &'expr2 &'expr f32>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Float> for f32
impl AsExpression<Float> for f32
§type Expression = Bound<Float, f32>
type Expression = Bound<Float, f32>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl HasSqlType<Float> for Pg
impl HasSqlType<Float> 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 Float
impl QueryId for Float
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 Float
impl SingleValue for Float
impl SqlOrd for Float
Auto Trait Implementations§
impl RefUnwindSafe for Float
impl Send for Float
impl Sync for Float
impl Unpin for Float
impl UnwindSafe for Float
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<ST, U, DB> CompatibleType<U, DB> for STwhere
DB: Backend,
ST: SqlType + SingleValue,
U: FromSqlRow<ST, DB>,
impl<ST, U, DB> CompatibleType<U, DB> for STwhere DB: Backend, ST: SqlType + SingleValue, U: FromSqlRow<ST, DB>,
source§impl<T> IntoNotNullable for Twhere
T: SqlType<IsNull = NotNull>,
impl<T> IntoNotNullable for Twhere T: SqlType<IsNull = NotNull>,
§type NotNullable = T
type NotNullable = T
The not nullable representation of this type. Read more
source§impl<T> IntoNullable for Twhere
T: SqlType<IsNull = NotNull> + SingleValue,
impl<T> IntoNullable for Twhere T: SqlType<IsNull = NotNull> + SingleValue,
source§impl<T> IntoSql for T
impl<T> IntoSql for T
source§fn into_sql<T>(self) -> AsExprOf<Self, T>where
Self: AsExpression<T> + Sized,
T: SqlType + TypedExpressionType,
fn into_sql<T>(self) -> AsExprOf<Self, T>where Self: AsExpression<T> + Sized, T: SqlType + TypedExpressionType,
Convert
self
to an expression for Diesel’s query builder. Read moresource§fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T>where
&'a Self: AsExpression<T>,
T: SqlType + TypedExpressionType,
fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T>where &'a Self: AsExpression<T>, T: SqlType + TypedExpressionType,
Convert
&self
to an expression for Diesel’s query builder. Read more