Enum TxTimestampOrID 

pub enum TxTimestampOrID {
    Timestamp(u64),
    TxID(TxID),
}

A transaction timestamp or ID.

Versions either track a timestamp or a transaction ID, depending on the phase of the transaction. During the active phase, new versions track the transaction ID in the begin and end fields. After a transaction commits, versions switch to tracking timestamps.

Variants

Timestamp(u64)

A committed transaction’s timestamp.

TxID(TxID)

The ID of a non-committed transaction.

Trait Implementations

impl Clone for TxTimestampOrID

fn clone(&self) -> TxTimestampOrID

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TxTimestampOrID

impl Debug for TxTimestampOrID

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

Formats the value using the given formatter.

impl PartialEq for TxTimestampOrID

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for TxTimestampOrID

fn partial_cmp(&self, other: &TxTimestampOrID) -> 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 StructuralPartialEq for TxTimestampOrID