differential_dataflow::logging

Enum DifferentialEvent

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pub enum DifferentialEvent {
    Batch(BatchEvent),
    Merge(MergeEvent),
    Drop(DropEvent),
    MergeShortfall(MergeShortfall),
    TraceShare(TraceShare),
    Batcher(BatcherEvent),
}
Expand description

Possible different differential events.

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Batch(BatchEvent)

Batch creation.

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Merge(MergeEvent)

Merge start and stop events.

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Drop(DropEvent)

Batch dropped when trace dropped.

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MergeShortfall(MergeShortfall)

A merge failed to complete in time.

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TraceShare(TraceShare)

Trace sharing event.

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Batcher(BatcherEvent)

Batcher size event

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impl Clone for DifferentialEvent

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fn clone(&self) -> DifferentialEvent

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Columnar for DifferentialEvent

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type Ref<'a> = DifferentialEventReference<<BatchEvent as Columnar>::Ref<'a>, <MergeEvent as Columnar>::Ref<'a>, <DropEvent as Columnar>::Ref<'a>, <MergeShortfall as Columnar>::Ref<'a>, <TraceShare as Columnar>::Ref<'a>, <BatcherEvent as Columnar>::Ref<'a>> where Self: 'a, BatchEvent: 'a, MergeEvent: 'a, DropEvent: 'a, MergeShortfall: 'a, TraceShare: 'a, BatcherEvent: 'a

For each lifetime, a reference with that lifetime. Read more
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type Container = DifferentialEventContainer<<BatchEvent as Columnar>::Container, <MergeEvent as Columnar>::Container, <DropEvent as Columnar>::Container, <MergeShortfall as Columnar>::Container, <TraceShare as Columnar>::Container, <BatcherEvent as Columnar>::Container>

The type that stores the columnar representation. Read more
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fn copy_from<'a>(&mut self, other: Self::Ref<'a>)

Repopulates self from a reference. Read more
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fn into_owned<'a>(other: Self::Ref<'a>) -> Self

Produce an instance of Self from Self::Ref<'a>.
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fn as_columns<'a, I>(selves: I) -> Self::Container
where I: IntoIterator<Item = &'a Self>, Self: 'a,

Converts a sequence of the references to the type into columnar form.
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fn into_columns<I>(selves: I) -> Self::Container
where I: IntoIterator<Item = Self>, Self: Sized,

Converts a sequence of the type into columnar form. Read more
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impl Container<DifferentialEvent> for DifferentialEventContainer<<BatchEvent as Columnar>::Container, <MergeEvent as Columnar>::Container, <DropEvent as Columnar>::Container, <MergeShortfall as Columnar>::Container, <TraceShare as Columnar>::Container, <BatcherEvent as Columnar>::Container>

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type Borrowed<'a> = DifferentialEventContainer<<<BatchEvent as Columnar>::Container as Container<BatchEvent>>::Borrowed<'a>, <<MergeEvent as Columnar>::Container as Container<MergeEvent>>::Borrowed<'a>, <<DropEvent as Columnar>::Container as Container<DropEvent>>::Borrowed<'a>, <<MergeShortfall as Columnar>::Container as Container<MergeShortfall>>::Borrowed<'a>, <<TraceShare as Columnar>::Container as Container<TraceShare>>::Borrowed<'a>, <<BatcherEvent as Columnar>::Container as Container<BatcherEvent>>::Borrowed<'a>, &'a [u8], &'a [u64]> where BatchEvent: 'a, MergeEvent: 'a, DropEvent: 'a, MergeShortfall: 'a, TraceShare: 'a, BatcherEvent: 'a

The type of a borrowed container. Read more
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fn borrow<'a>(&'a self) -> Self::Borrowed<'a>

Converts a reference to the type to a borrowed variant.
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impl Debug for DifferentialEvent

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for DifferentialEvent

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl From<BatchEvent> for DifferentialEvent

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fn from(e: BatchEvent) -> Self

Converts to this type from the input type.
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impl From<BatcherEvent> for DifferentialEvent

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fn from(e: BatcherEvent) -> Self

Converts to this type from the input type.
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impl From<DropEvent> for DifferentialEvent

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fn from(e: DropEvent) -> Self

Converts to this type from the input type.
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impl From<MergeEvent> for DifferentialEvent

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fn from(e: MergeEvent) -> Self

Converts to this type from the input type.
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impl From<MergeShortfall> for DifferentialEvent

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fn from(e: MergeShortfall) -> Self

Converts to this type from the input type.
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impl From<TraceShare> for DifferentialEvent

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fn from(e: TraceShare) -> Self

Converts to this type from the input type.
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impl Ord for DifferentialEvent

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fn cmp(&self, other: &DifferentialEvent) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for DifferentialEvent

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn partial_cmp(&self, other: &DifferentialEvent) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<'columnar, C0, C1, C2, C3, C4, C5> Push<&'columnar DifferentialEvent> for DifferentialEventContainer<C0, C1, C2, C3, C4, C5>
where C0: Len + Push<&'columnar BatchEvent>, C1: Len + Push<&'columnar MergeEvent>, C2: Len + Push<&'columnar DropEvent>, C3: Len + Push<&'columnar MergeShortfall>, C4: Len + Push<&'columnar TraceShare>, C5: Len + Push<&'columnar BatcherEvent>,

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fn push(&mut self, item: &'columnar DifferentialEvent)

Pushes an item onto self.
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fn extend(&mut self, iter: impl IntoIterator<Item = T>)

Pushes elements of an iterator onto self.
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impl<C0, C1, C2, C3, C4, C5> Push<DifferentialEvent> for DifferentialEventContainer<C0, C1, C2, C3, C4, C5>

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fn push(&mut self, item: DifferentialEvent)

Pushes an item onto self.
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fn extend(&mut self, iter: impl IntoIterator<Item = T>)

Pushes elements of an iterator onto self.
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impl Serialize for DifferentialEvent

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for DifferentialEvent

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impl StructuralPartialEq for DifferentialEvent

Auto Trait Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

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fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.
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impl<T> CopyAs<T> for T

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fn copy_as(self) -> T

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

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> PreferredContainer for T
where T: Ord + Clone + 'static,

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type Container = Vec<T>

The preferred container for the type.
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impl<'a, S, T> Semigroup<&'a S> for T
where T: Semigroup<S>,

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fn plus_equals(&mut self, rhs: &&'a S)

The method of std::ops::AddAssign, for types that do not implement AddAssign.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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where T: Data + Ord + Debug,

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where T: Clone + 'static,

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where T: ExchangeData + Ord + Debug,

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impl<T> ExchangeData for T
where T: Data + Data,