pub struct Date;
Expand description
The date SQL type.
ToSql
impls
chrono::NaiveDate
withfeature = "chrono"
time::Date
withfeature = "time"
FromSql
impls
chrono::NaiveDate
withfeature = "chrono"
time::Date
withfeature = "time"
Trait Implementations§
source§impl<'expr> AsExpression<Date> for &'expr NaiveDate
impl<'expr> AsExpression<Date> for &'expr NaiveDate
§type Expression = Bound<Date, &'expr NaiveDate>
type Expression = Bound<Date, &'expr NaiveDate>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl<'expr> AsExpression<Date> for &'expr PgDate
impl<'expr> AsExpression<Date> for &'expr PgDate
§type Expression = Bound<Date, &'expr PgDate>
type Expression = Bound<Date, &'expr PgDate>
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<Date> for &'expr2 &'expr NaiveDate
impl<'expr2, 'expr> AsExpression<Date> for &'expr2 &'expr NaiveDate
§type Expression = Bound<Date, &'expr2 &'expr NaiveDate>
type Expression = Bound<Date, &'expr2 &'expr NaiveDate>
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<Date> for &'expr2 &'expr PgDate
impl<'expr2, 'expr> AsExpression<Date> for &'expr2 &'expr PgDate
§type Expression = Bound<Date, &'expr2 &'expr PgDate>
type Expression = Bound<Date, &'expr2 &'expr PgDate>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Date> for NaiveDate
impl AsExpression<Date> for NaiveDate
§type Expression = Bound<Date, NaiveDate>
type Expression = Bound<Date, NaiveDate>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Date> for PgDate
impl AsExpression<Date> for PgDate
§type Expression = Bound<Date, PgDate>
type Expression = Bound<Date, PgDate>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl HasSqlType<Date> for Pg
impl HasSqlType<Date> 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 Date
impl QueryId for Date
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 Date
impl SingleValue for Date
impl SqlOrd for Date
Auto Trait Implementations§
impl RefUnwindSafe for Date
impl Send for Date
impl Sync for Date
impl Unpin for Date
impl UnwindSafe for Date
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