Enum declarative_dataflow::Time

pub enum Time {
    TxId(u64),
    Real(Duration),
}

Possible timestamp types.

This enum captures the currently supported timestamp types, and is the least common denominator for the types of times moved around.

Variants

TxId(u64)

Logical transaction time or sequence numbers.

Real(Duration)

Real time.

Trait Implementations

impl PartialOrd<Time> for Time

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

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

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

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

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

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

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

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

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

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

impl PartialEq<Time> for Time

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

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

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

This method tests for !=.

impl From<Time> for u64

fn from(t: Time) -> u64

Performs the conversion.

impl From<Time> for Duration

fn from(t: Time) -> Duration

Performs the conversion.

impl Clone for Time

fn clone(&self) -> Time

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for Time

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

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

Returns max if self is greater than max, and min if self is less than min. Otherwise this will return self. Panics if min > max.

impl Eq for Time

impl Debug for Time

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

Formats the value using the given formatter.

impl Hash for Time

fn hash<__H: Hasher>(&self, state: &mut __H)

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 Serialize for Time

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Time

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

Deserialize this value from the given Serde deserializer.