Enum differential_dataflow::logging::DifferentialEvent

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

Possible different differential events.

Variants

Batch(BatchEvent)

Batch creation.

Merge(MergeEvent)

Merge start and stop events.

Drop(DropEvent)

Batch dropped when trace dropped.

MergeShortfall(MergeShortfall)

A merge failed to complete in time.

TraceShare(TraceShare)

Trace sharing event.

Trait Implementations

impl Abomonation for DifferentialEvent

unsafe fn entomb<W: Write>(&self, _write: &mut W) -> Result<()>

Write any additional information about &self beyond its binary representation.

fn extent(&self) -> usize

Reports the number of further bytes required to entomb self.

unsafe fn exhume<'a, 'b>(
    &'a mut self,
    bytes: &'b mut [u8]
) -> Option<&'b mut [u8]>

Recover any information for &mut self not evident from its binary representation.

impl Clone for DifferentialEvent

fn clone(&self) -> DifferentialEvent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DifferentialEvent

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

Formats the value using the given formatter.

impl Eq for DifferentialEvent

impl From<BatchEvent> for DifferentialEvent

fn from(e: BatchEvent) -> Self

Performs the conversion.

impl From<DropEvent> for DifferentialEvent

fn from(e: DropEvent) -> Self

Performs the conversion.

impl From<MergeEvent> for DifferentialEvent

fn from(e: MergeEvent) -> Self

Performs the conversion.

impl From<MergeShortfall> for DifferentialEvent

fn from(e: MergeShortfall) -> Self

Performs the conversion.

impl From<TraceShare> for DifferentialEvent

fn from(e: TraceShare) -> Self

Performs the conversion.

impl Ord for DifferentialEvent

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<DifferentialEvent> for DifferentialEvent

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<DifferentialEvent> for DifferentialEvent

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

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for DifferentialEvent

impl StructuralPartialEq for DifferentialEvent