pub struct PgDate(pub i32);
postgres_backend
only.Expand description
Dates are represented in Postgres as a 32 bit signed integer representing the number of julian days since January 1st 2000. This struct is a dumb wrapper type, meant only to indicate the integer’s meaning.
Tuple Fields
0: i32
Trait Implementations
sourceimpl<'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
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl AsExpression<Date> for PgDate
impl AsExpression<Date> for PgDate
type Expression = Bound<Date, PgDate>
type Expression = Bound<Date, PgDate>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl<'expr> AsExpression<Nullable<Date>> for &'expr PgDate
impl<'expr> AsExpression<Nullable<Date>> for &'expr PgDate
type Expression = Bound<Nullable<Date>, &'expr PgDate>
type Expression = Bound<Nullable<Date>, &'expr PgDate>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl AsExpression<Nullable<Date>> for PgDate
impl AsExpression<Nullable<Date>> for PgDate
type Expression = Bound<Nullable<Date>, PgDate>
type Expression = Bound<Nullable<Date>, PgDate>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl Ord for PgDate
impl Ord for PgDate
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialEq<PgDate> for PgDate
impl PartialEq<PgDate> for PgDate
sourceimpl PartialOrd<PgDate> for PgDate
impl PartialOrd<PgDate> for PgDate
sourcefn partial_cmp(&self, other: &PgDate) -> Option<Ordering>
fn partial_cmp(&self, other: &PgDate) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl<__ST, __DB> Queryable<__ST, __DB> for PgDate where
__DB: Backend,
__ST: SingleValue,
Self: FromSql<__ST, __DB>,
impl<__ST, __DB> Queryable<__ST, __DB> for PgDate where
__DB: Backend,
__ST: SingleValue,
Self: FromSql<__ST, __DB>,
sourceimpl<__DB> ToSql<Nullable<Date>, __DB> for PgDate where
__DB: Backend,
Self: ToSql<Date, __DB>,
impl<__DB> ToSql<Nullable<Date>, __DB> for PgDate where
__DB: Backend,
Self: ToSql<Date, __DB>,
impl Copy for PgDate
impl Eq for PgDate
impl StructuralEq for PgDate
impl StructuralPartialEq for PgDate
Auto Trait Implementations
impl RefUnwindSafe for PgDate
impl Send for PgDate
impl Sync for PgDate
impl Unpin for PgDate
impl UnwindSafe for PgDate
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T, ST, DB> FromSqlRow<ST, DB> for T where
T: Queryable<ST, DB>,
ST: SqlTypeOrSelectable,
DB: Backend,
<T as Queryable<ST, DB>>::Row: FromStaticSqlRow<ST, DB>,
impl<T, ST, DB> FromSqlRow<ST, DB> for T where
T: Queryable<ST, DB>,
ST: SqlTypeOrSelectable,
DB: Backend,
<T as Queryable<ST, DB>>::Row: FromStaticSqlRow<ST, DB>,
sourceimpl<T, ST, DB> FromStaticSqlRow<ST, DB> for T where
DB: Backend,
T: FromSql<ST, DB>,
ST: SingleValue,
impl<T, ST, DB> FromStaticSqlRow<ST, DB> for T where
DB: Backend,
T: FromSql<ST, DB>,
ST: SingleValue,
sourceimpl<T> IntoSql for T
impl<T> IntoSql for T
sourcefn 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 more
sourcefn 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
sourceimpl<T, ST, DB> StaticallySizedRow<ST, DB> for T where
ST: SqlTypeOrSelectable + TupleSize,
T: Queryable<ST, DB>,
DB: Backend,
impl<T, ST, DB> StaticallySizedRow<ST, DB> for T where
ST: SqlTypeOrSelectable + TupleSize,
T: Queryable<ST, DB>,
DB: Backend,
sourceconst FIELD_COUNT: usize =
const FIELD_COUNT: usize =
The number of fields that this type will consume.