Struct differential_dataflow::capture::Progress

pub struct Progress<T> {
    pub lower: Vec<T>,
    pub upper: Vec<T>,
    pub counts: Vec<(T, usize)>,
}

An irrevocable statement about the number of updates at times within an interval.

This statement covers all times beyond lower and not beyond upper. Each element of counts is an irrevocable statement about the exact number of distinct updates that occur at that time. Times not present in counts have a count of zero.

Fields

lower: Vec<T>

The lower bound of times contained in this statement.

upper: Vec<T>

The upper bound of times contained in this statement.

counts: Vec<(T, usize)>

All non-zero counts for times beyond lower and not beyond upper.

Trait Implementations

impl<T> Abomonation for Progress<T> where
    Vec<T>: Abomonation,
    T: Abomonation,
    Vec<(T, usize)>: Abomonation, 

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<T: Clone> Clone for Progress<T>

fn clone(&self) -> Progress<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Progress<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Progress<T> where
    T: Deserialize<'de>, 

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

Deserialize this value from the given Serde deserializer.

impl<T: Eq> Eq for Progress<T>

impl<T: Ord> Ord for Progress<T>

fn cmp(&self, other: &Progress<T>) -> 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<T: PartialEq> PartialEq<Progress<T>> for Progress<T>

fn eq(&self, other: &Progress<T>) -> bool

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

fn ne(&self, other: &Progress<T>) -> bool

This method tests for !=.

impl<T: PartialOrd> PartialOrd<Progress<T>> for Progress<T>

fn partial_cmp(&self, other: &Progress<T>) -> 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<T> Serialize for Progress<T> where
    T: Serialize, 

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

Serialize this value into the given Serde serializer.

impl<T> StructuralEq for Progress<T>

impl<T> StructuralPartialEq for Progress<T>