pub struct StatementStatisticsContext<'a> {
pub catalog: &'a dyn PlannerStatisticsCatalog,
pub volatility: &'a dyn VolatilityCatalog,
pub retrieval: &'a dyn RetrievalSourceCosting,
}Fields§
§catalog: &'a dyn PlannerStatisticsCatalog§volatility: &'a dyn VolatilityCatalog§retrieval: &'a dyn RetrievalSourceCostingTrait Implementations§
Source§impl<'a> Clone for StatementStatisticsContext<'a>
impl<'a> Clone for StatementStatisticsContext<'a>
Source§fn clone(&self) -> StatementStatisticsContext<'a>
fn clone(&self) -> StatementStatisticsContext<'a>
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl<'a> Copy for StatementStatisticsContext<'a>
Auto Trait Implementations§
impl<'a> !RefUnwindSafe for StatementStatisticsContext<'a>
impl<'a> !Send for StatementStatisticsContext<'a>
impl<'a> !Sync for StatementStatisticsContext<'a>
impl<'a> !UnwindSafe for StatementStatisticsContext<'a>
impl<'a> Freeze for StatementStatisticsContext<'a>
impl<'a> Unpin for StatementStatisticsContext<'a>
impl<'a> UnsafeUnpin for StatementStatisticsContext<'a>
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<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> ErasedDestructor for Twhere
T: 'static,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more