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
sourceimpl<'expr> AsExpression<Interval> for &'expr PgInterval
impl<'expr> AsExpression<Interval> for &'expr PgInterval
type Expression = Bound<Interval, Self>
type Expression = Bound<Interval, Self>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl<'expr2, 'expr> AsExpression<Interval> for &'expr2 &'expr PgInterval
impl<'expr2, 'expr> AsExpression<Interval> for &'expr2 &'expr PgInterval
type Expression = Bound<Interval, Self>
type Expression = Bound<Interval, Self>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl AsExpression<Interval> for PgInterval
impl AsExpression<Interval> for PgInterval
type Expression = Bound<Interval, Self>
type Expression = Bound<Interval, Self>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl FromSql<Interval, Pg> for PgInterval
impl FromSql<Interval, Pg> for PgInterval
sourceimpl HasSqlType<Interval> for Pg
impl HasSqlType<Interval> for Pg
sourcefn metadata(_: &PgMetadataLookup) -> PgTypeMetadata
fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata
Fetch the metadata for the given type Read more
sourceimpl QueryId for Interval
impl QueryId for Interval
sourceconst HAS_STATIC_QUERY_ID: bool
const HAS_STATIC_QUERY_ID: bool
Can the SQL generated by Self
be uniquely identified by its type? Read more
sourceimpl ToSql<Interval, Pg> for PgInterval
impl ToSql<Interval, Pg> for PgInterval
impl Copy for Interval
impl NotNull 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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> IntoNullable for T where
T: NotNull,
impl<T> IntoNullable for T where
T: NotNull,
sourceimpl<T> IntoSql for T
impl<T> IntoSql for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more