Skip to main content

QueryTraceEvent

icydb_core::db::query::diagnostics

Enum QueryTraceEvent

pub enum QueryTraceEvent {
    Start {
        fingerprint: PlanFingerprint,
        executor: TraceExecutorKind,
        access: Option<TraceAccess>,
    },
    Phase {
        fingerprint: PlanFingerprint,
        executor: TraceExecutorKind,
        access: Option<TraceAccess>,
        phase: TracePhase,
        rows: u64,
    },
    Finish {
        fingerprint: PlanFingerprint,
        executor: TraceExecutorKind,
        access: Option<TraceAccess>,
        rows: u64,
    },
    Error {
        fingerprint: PlanFingerprint,
        executor: TraceExecutorKind,
        access: Option<TraceAccess>,
        class: ErrorClass,
        origin: ErrorOrigin,
    },
}

Expand description

QueryTraceEvent

Variants§

Start

Fields

§fingerprint: PlanFingerprint

§executor: TraceExecutorKind

§access: Option<TraceAccess>

Phase

Fields

§fingerprint: PlanFingerprint

§executor: TraceExecutorKind

§access: Option<TraceAccess>

§phase: TracePhase

§rows: u64

Finish

Fields

§fingerprint: PlanFingerprint

§executor: TraceExecutorKind

§access: Option<TraceAccess>

§rows: u64

Error

Fields

§fingerprint: PlanFingerprint

§executor: TraceExecutorKind

§access: Option<TraceAccess>

§class: ErrorClass

§origin: ErrorOrigin

Trait Implementations§

impl Clone for QueryTraceEvent

fn clone(&self) -> QueryTraceEvent

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for QueryTraceEvent

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

Formats the value using the given formatter. Read more

impl PartialEq for QueryTraceEvent

fn eq(&self, other: &QueryTraceEvent) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for QueryTraceEvent

impl Eq for QueryTraceEvent

impl StructuralPartialEq for QueryTraceEvent

Auto Trait Implementations§

impl Freeze for QueryTraceEvent

impl RefUnwindSafe for QueryTraceEvent

impl Send for QueryTraceEvent

impl Sync for QueryTraceEvent

impl Unpin for QueryTraceEvent

impl UnwindSafe for QueryTraceEvent

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V