pub struct Interval;
Expand description
The interval SQL type.
This type is currently only implemented for PostgreSQL.
ToSql
impls
PgInterval
which can be constructed usingIntervalDsl
FromSql
impls
PgInterval
which can be constructed usingIntervalDsl
Trait Implementations§
source§impl<'expr> AsExpression<Interval> for &'expr PgInterval
impl<'expr> AsExpression<Interval> for &'expr PgInterval
§type Expression = Bound<Interval, &'expr PgInterval>
type Expression = Bound<Interval, &'expr PgInterval>
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<Interval> for &'expr2 &'expr PgInterval
impl<'expr2, 'expr> AsExpression<Interval> for &'expr2 &'expr PgInterval
§type Expression = Bound<Interval, &'expr2 &'expr PgInterval>
type Expression = Bound<Interval, &'expr2 &'expr PgInterval>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<Interval> for PgInterval
impl AsExpression<Interval> for PgInterval
§type Expression = Bound<Interval, PgInterval>
type Expression = Bound<Interval, PgInterval>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl HasSqlType<Interval> for Pg
impl HasSqlType<Interval> 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 Interval
impl QueryId for Interval
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 Interval
impl SingleValue for Interval
impl SqlOrd for Interval
Auto Trait Implementations§
impl RefUnwindSafe for Interval
impl Send for Interval
impl Sync for Interval
impl Unpin for Interval
impl UnwindSafe for Interval
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