Struct HybridTimestamp 

#[repr(C)]
pub struct HybridTimestamp {
    pub physical: u64,
    pub logical: u32,
    pub node_id: u32,
}

Hybrid Logical Timestamp for causal ordering. Combines physical time with logical counter.

Fields

physical: u64

Physical time component (milliseconds since epoch)

logical: u32

Logical counter for same-millisecond ordering

node_id: u32

Node ID for tie-breaking

Implementations

impl HybridTimestamp

pub fn now() -> Self

Create a timestamp with current physical time.

pub fn with_node_id(node_id: u32) -> Self

Create a timestamp with current time and specified node ID.

pub fn new(physical: u64, logical: u32) -> Self

Create a timestamp with specific physical and logical components.

pub fn zero() -> Self

Create a zero timestamp.

Trait Implementations

impl Archive for HybridTimestamp

where u64: Archive, u32: Archive,

type Archived = ArchivedHybridTimestamp

The archived representation of this type.

type Resolver = HybridTimestampResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

unsafe fn resolve( &self, pos: usize, resolver: Self::Resolver, out: *mut Self::Archived, )

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for HybridTimestamp

fn clone(&self) -> HybridTimestamp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HybridTimestamp

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

Formats the value using the given formatter.

impl Default for HybridTimestamp

fn default() -> Self

Returns the “default value” for a type.

impl<__D: Fallible + ?Sized> Deserialize<HybridTimestamp, __D> for Archived<HybridTimestamp>

where u64: Archive, Archived<u64>: Deserialize<u64, __D>, u32: Archive, Archived<u32>: Deserialize<u32, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<HybridTimestamp, __D::Error>

Deserializes using the given deserializer

impl Ord for HybridTimestamp

fn cmp(&self, other: &HybridTimestamp) -> 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,

Restrict a value to a certain interval.

impl PartialEq<ArchivedHybridTimestamp> for HybridTimestamp

where u64: Archive, u32: Archive, Archived<u64>: PartialEq<u64>, Archived<u32>: PartialEq<u32>,

fn eq(&self, other: &ArchivedHybridTimestamp) -> 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 PartialEq<HybridTimestamp> for ArchivedHybridTimestamp

where u64: Archive, u32: Archive, Archived<u64>: PartialEq<u64>, Archived<u32>: PartialEq<u32>,

fn eq(&self, other: &HybridTimestamp) -> 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 PartialEq for HybridTimestamp

fn eq(&self, other: &HybridTimestamp) -> 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 HybridTimestamp

fn partial_cmp(&self, other: &HybridTimestamp) -> 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<__S: Fallible + ?Sized> Serialize<__S> for HybridTimestamp

where u64: Serialize<__S>, u32: Serialize<__S>,

fn serialize(&self, serializer: &mut __S) -> Result<Self::Resolver, __S::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Copy for HybridTimestamp

impl Eq for HybridTimestamp

impl StructuralPartialEq for HybridTimestamp