Struct tidb_query_common::execute_stats::ExecSummary[−][src]

[+] Show declaration

pub struct ExecSummary {
    pub time_processed_ns: usize,
    pub num_produced_rows: usize,
    pub num_iterations: usize,
}

[−]

Execution summaries to support EXPLAIN ANALYZE statements. We don’t use ExecutorExecutionSummary directly since it is less efficient.

Fields

time_processed_ns: usize

[−]

Total time cost in this executor.

num_produced_rows: usize

[−]

How many rows this executor produced totally.

num_iterations: usize

[−]

How many times executor’s next_batch() is called.

Trait Implementations

`impl Add<ExecSummary> for ExecSummary`[src][+]

[+] Show hidden undocumented items

`type Output = ExecSummary`

The resulting type after applying the + operator.

`fn add(self, rhs: ExecSummary) -> ExecSummary`[src][−]

`impl AddAssign<ExecSummary> for ExecSummary`[src][+]

[+] Show hidden undocumented items

`fn add_assign(&mut self, rhs: ExecSummary)`[src][−]

`impl Clone for ExecSummary`[src][+]

[+] Show hidden undocumented items

`fn clone(&self) -> ExecSummary`[src][−]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src][−]

`impl Copy for ExecSummary`[src]

`impl Debug for ExecSummary`[src][+]

[+] Show hidden undocumented items

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src][−]

`impl Default for ExecSummary`[src][+]

[+] Show hidden undocumented items

`fn default() -> ExecSummary`[src][−]

`impl Eq for ExecSummary`[src]

`impl PartialEq<ExecSummary> for ExecSummary`[src][+]

[+] Show hidden undocumented items

`fn eq(&self, other: &ExecSummary) -> bool`[src][−]

`fn ne(&self, other: &ExecSummary) -> bool`[src][−]

`impl StructuralEq for ExecSummary`[src]

`impl StructuralPartialEq for ExecSummary`[src]

Auto Trait Implementations

`impl RefUnwindSafe for ExecSummary`

`impl Send for ExecSummary`

`impl Sync for ExecSummary`

`impl Unpin for ExecSummary`

`impl UnwindSafe for ExecSummary`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src][+]

[+] Show hidden undocumented items

`pub fn type_id(&self) -> TypeId`[src][−]

`impl<T> Borrow<T> for T where T: ?Sized,` [src][+]

[+] Show hidden undocumented items

`pub fn borrow(&self) -> &T`[src][−]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src][+]

[+] Show hidden undocumented items

`pub fn borrow_mut(&mut self) -> &mut T`[src][−]

`impl<Q, K> Equivalent<K> for Q where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized,` [src][+]

[+] Show hidden undocumented items

`pub fn equivalent(&self, key: &K) -> bool`[src][−]

`impl<T> From<T> for T`[src][+]

[+] Show hidden undocumented items

`pub fn from(t: T) -> T`[src][−]

`impl<T> Instrument for T`[src][+]

[+] Show hidden undocumented items

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src][−]

`pub fn in_current_span(self) -> Instrumented<Self>`[src][−]

`impl<T, U> Into for T where U: From<T>,` [src][+]

[+] Show hidden undocumented items

`pub fn into(self) -> U`[src][−]

`impl<T> Pointable for T`[src][+]

[+] Show hidden undocumented items

`pub const ALIGN: usize`[src][−][−]

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src][−]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src][−]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src][−]

`pub unsafe fn drop(ptr: usize)`[src][−]

`impl<T> Same<T> for T`[src]

`type Output = T`

Should always be Self

`impl<T> Sealed<T> for T where T: ?Sized,` [src]

`impl<T> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?Sized,` [src]

`impl<T> ToOwned for T where T: Clone,` [src][+]

[+] Show hidden undocumented items

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src][−]

`pub fn clone_into(&self, target: &mut T)`[src][−]

`impl<T, U> TryFrom for T where U: Into<T>,` [src][+]

[+] Show hidden undocumented items

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src][−]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src][+]

[+] Show hidden undocumented items

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

[+] Show hidden undocumented items

Struct tidb_query_common::execute_stats::ExecSummary⎘[−][src]

Fields

Trait Implementations

impl Add<ExecSummary> for ExecSummary[src][+]

type Output = ExecSummary

fn add(self, rhs: ExecSummary) -> ExecSummary[src][−]

impl AddAssign<ExecSummary> for ExecSummary[src][+]

fn add_assign(&mut self, rhs: ExecSummary)[src][−]

impl Clone for ExecSummary[src][+]

fn clone(&self) -> ExecSummary[src][−]

pub fn clone_from(&mut self, source: &Self)1.0.0[src][−]

impl Copy for ExecSummary[src]

impl Debug for ExecSummary[src][+]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src][−]

impl Default for ExecSummary[src][+]

fn default() -> ExecSummary[src][−]

impl Eq for ExecSummary[src]

impl PartialEq<ExecSummary> for ExecSummary[src][+]

fn eq(&self, other: &ExecSummary) -> bool[src][−]

fn ne(&self, other: &ExecSummary) -> bool[src][−]

impl StructuralEq for ExecSummary[src]

impl StructuralPartialEq for ExecSummary[src]

Auto Trait Implementations

impl RefUnwindSafe for ExecSummary

impl Send for ExecSummary

impl Sync for ExecSummary

impl Unpin for ExecSummary

impl UnwindSafe for ExecSummary

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src][+]

pub fn type_id(&self) -> TypeId[src][−]

impl<T> Borrow<T> for T where T: ?Sized, [src][+]

pub fn borrow(&self) -> &T[src][−]

impl<T> BorrowMut<T> for T where T: ?Sized, [src][+]

pub fn borrow_mut(&mut self) -> &mut T[src][−]

impl<Q, K> Equivalent<K> for Q where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized, [src][+]

pub fn equivalent(&self, key: &K) -> bool[src][−]

impl<T> From<T> for T[src][+]

pub fn from(t: T) -> T[src][−]

impl<T> Instrument for T[src][+]

pub fn instrument(self, span: Span) -> Instrumented<Self>[src][−]

pub fn in_current_span(self) -> Instrumented<Self>[src][−]

impl<T, U> Into<U> for T where U: From<T>, [src][+]

pub fn into(self) -> U[src][−]

impl<T> Pointable for T[src][+]

pub const ALIGN: usize[src][−][−]

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src][−]

pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src][−]

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src][−]

pub unsafe fn drop(ptr: usize)[src][−]

impl<T> Same<T> for T[src]

type Output = T

impl<T> Sealed<T> for T where T: ?Sized, [src]

impl<T> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?Sized, [src]

impl<T> ToOwned for T where T: Clone, [src][+]

type Owned = T

pub fn to_owned(&self) -> T[src][−]

pub fn clone_into(&self, target: &mut T)[src][−]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src][+]

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src][−]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src][−]

impl<V, T> VZip<V> for T where V: MultiLane<T>, [src][+]

pub fn vzip(self) -> V[src]

Struct tidb_query_common::execute_stats::ExecSummary[−][src]

`impl Add<ExecSummary> for ExecSummary`[src][+]

`type Output = ExecSummary`

`fn add(self, rhs: ExecSummary) -> ExecSummary`[src][−]

`impl AddAssign<ExecSummary> for ExecSummary`[src][+]

`fn add_assign(&mut self, rhs: ExecSummary)`[src][−]

`impl Clone for ExecSummary`[src][+]

`fn clone(&self) -> ExecSummary`[src][−]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src][−]

`impl Copy for ExecSummary`[src]

`impl Debug for ExecSummary`[src][+]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src][−]

`impl Default for ExecSummary`[src][+]

`fn default() -> ExecSummary`[src][−]

`impl Eq for ExecSummary`[src]

`impl PartialEq<ExecSummary> for ExecSummary`[src][+]

`fn eq(&self, other: &ExecSummary) -> bool`[src][−]

`fn ne(&self, other: &ExecSummary) -> bool`[src][−]

`impl StructuralEq for ExecSummary`[src]

`impl StructuralPartialEq for ExecSummary`[src]

`impl RefUnwindSafe for ExecSummary`

`impl Send for ExecSummary`

`impl Sync for ExecSummary`

`impl Unpin for ExecSummary`

`impl UnwindSafe for ExecSummary`

`impl<T> Any for T where T: 'static + ?Sized,` [src][+]

`pub fn type_id(&self) -> TypeId`[src][−]

`impl<T> Borrow<T> for T where T: ?Sized,` [src][+]

`pub fn borrow(&self) -> &T`[src][−]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src][+]

`pub fn borrow_mut(&mut self) -> &mut T`[src][−]

`impl<Q, K> Equivalent<K> for Q where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized,` [src][+]

`pub fn equivalent(&self, key: &K) -> bool`[src][−]

`impl<T> From<T> for T`[src][+]

`pub fn from(t: T) -> T`[src][−]

`impl<T> Instrument for T`[src][+]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src][−]

`pub fn in_current_span(self) -> Instrumented<Self>`[src][−]

`impl<T, U> Into<U> for T where U: From<T>,` [src][+]

`pub fn into(self) -> U`[src][−]

`impl<T> Pointable for T`[src][+]

`pub const ALIGN: usize`[src][−][−]

`type Init = T`

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src][−]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src][−]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src][−]

`pub unsafe fn drop(ptr: usize)`[src][−]

`impl<T> Same<T> for T`[src]

`type Output = T`

`impl<T> Sealed<T> for T where T: ?Sized,` [src]

`impl<T> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?Sized,` [src]

`impl<T> ToOwned for T where T: Clone,` [src][+]

`type Owned = T`

`pub fn to_owned(&self) -> T`[src][−]

`pub fn clone_into(&self, target: &mut T)`[src][−]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src][+]

`type Error = Infallible`

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src][−]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src][+]

`type Error = <U as TryFrom<T>>::Error`

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

`pub fn vzip(self) -> V`[src]