pub struct PlanCacheStats {
pub hits: u64,
pub misses: u64,
pub evictions: u64,
pub size: usize,
}Expand description
Aggregated statistics for a QueryPlanCache instance.
Fields§
§hits: u64Number of successful cache lookups.
misses: u64Number of failed cache lookups.
evictions: u64Number of plans evicted to make room for new entries.
size: usizeCurrent number of entries in the cache.
Trait Implementations§
Source§impl Clone for PlanCacheStats
impl Clone for PlanCacheStats
Source§fn clone(&self) -> PlanCacheStats
fn clone(&self) -> PlanCacheStats
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for PlanCacheStats
impl Debug for PlanCacheStats
Source§impl Default for PlanCacheStats
impl Default for PlanCacheStats
Source§fn default() -> PlanCacheStats
fn default() -> PlanCacheStats
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for PlanCacheStats
impl RefUnwindSafe for PlanCacheStats
impl Send for PlanCacheStats
impl Sync for PlanCacheStats
impl Unpin for PlanCacheStats
impl UnsafeUnpin for PlanCacheStats
impl UnwindSafe for PlanCacheStats
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,
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
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