Struct timely::progress::nested::product::Product

pub struct Product<TOuter, TInner> {
    pub outer: TOuter,
    pub inner: TInner,
}

A nested pair of timestamps, one outer and one inner.

We use Product rather than (TOuter, TInner) so that we can derive our own PartialOrd, because Rust just uses the lexicographic total order.

Fields

outer: TOuter

Outer timestamp.

inner: TInner

Inner timestamp.

Methods

impl<TOuter, TInner> Product<TOuter, TInner>

fn new(outer: TOuter, inner: TInner) -> Product<TOuter, TInner>

Creates a new product from outer and inner coordinates.

Trait Implementations

impl<TOuter: Copy, TInner: Copy> Copy for Product<TOuter, TInner>

impl<TOuter: Clone, TInner: Clone> Clone for Product<TOuter, TInner>

fn clone(&self) -> Product<TOuter, TInner>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<TOuter: Hash, TInner: Hash> Hash for Product<TOuter, TInner>

fn hash<__HTOuterTInner: Hasher>(&self, __arg_0: &mut __HTOuterTInner)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<TOuter: Eq, TInner: Eq> Eq for Product<TOuter, TInner>

impl<TOuter: PartialEq, TInner: PartialEq> PartialEq for Product<TOuter, TInner>

fn eq(&self, __arg_0: &Product<TOuter, TInner>) -> bool

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

fn ne(&self, __arg_0: &Product<TOuter, TInner>) -> bool

This method tests for !=.

impl<TOuter: Default, TInner: Default> Default for Product<TOuter, TInner>

fn default() -> Product<TOuter, TInner>

Returns the "default value" for a type.

impl<TOuter: Ord, TInner: Ord> Ord for Product<TOuter, TInner>

fn cmp(&self, __arg_0: &Product<TOuter, TInner>) -> Ordering

This method returns an Ordering between self and other.

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

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

Compares and returns the maximum of two values.

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

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

Compares and returns the minimum of two values.

impl<TOuter: PartialOrd, TInner: PartialOrd> PartialOrd for Product<TOuter, TInner>

fn partial_cmp(&self, __arg_0: &Product<TOuter, TInner>) -> Option<Ordering>

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

fn lt(&self, __arg_0: &Product<TOuter, TInner>) -> bool

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

fn le(&self, __arg_0: &Product<TOuter, TInner>) -> bool

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

fn gt(&self, __arg_0: &Product<TOuter, TInner>) -> bool

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

fn ge(&self, __arg_0: &Product<TOuter, TInner>) -> bool

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

impl<TOuter: Debug, TInner: Debug> Debug for Product<TOuter, TInner>

Debug implementation to avoid seeing fully qualified path names.

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

Formats the value using the given formatter.

impl<TOuter: PartialOrder, TInner: PartialOrder> PartialOrder for Product<TOuter, TInner>

fn less_equal(&self, other: &Self) -> bool

Returns true iff one element is less than or equal to the other.

fn less_than(&self, other: &Self) -> bool

Returns true iff one element is strictly less than the other.

impl<TOuter: Timestamp, TInner: Timestamp> Timestamp for Product<TOuter, TInner>

type Summary = Summary<TOuter::Summary, TInner::Summary>

A type summarizing action on a timestamp along a dataflow path.

impl<TOuter: Abomonation, TInner: Abomonation> Abomonation for Product<TOuter, TInner>

unsafe fn embalm(&mut self)

Perform any final edits before committing &mut self. Importantly, this method should only manipulate the fields of self; any owned memory may not be valid.

unsafe fn entomb(&self, bytes: &mut Vec<u8>)

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

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<T1: Empty, T2: Empty> Empty for Product<T1, T2>

impl<T1, T2> TotalOrder for Product<T1, T2> where
    T1: Empty,
    T2: TotalOrder,