Struct differential_dataflow::logging::BatcherEvent

pub struct BatcherEvent {
    pub operator: usize,
    pub records_diff: isize,
    pub size_diff: isize,
    pub capacity_diff: isize,
    pub allocations_diff: isize,
}

Either the start or end of a merge event.

Fields

operator: usize

Operator identifier.

records_diff: isize

Change in records.

size_diff: isize

Change in used size.

capacity_diff: isize

Change in capacity.

allocations_diff: isize

Change in number of allocations.

Trait Implementations

impl Clone for BatcherEvent

fn clone(&self) -> BatcherEvent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BatcherEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BatcherEvent

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<BatcherEvent> for DifferentialEvent

fn from(e: BatcherEvent) -> Self

Converts to this type from the input type.

impl Ord for BatcherEvent

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for BatcherEvent

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

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

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 PartialOrd for BatcherEvent

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for BatcherEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for BatcherEvent

impl StructuralPartialEq for BatcherEvent