Struct HybridTimestamp 

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

Hybrid timestamp combining physical and logical clocks.

Provides causal ordering across distributed systems.

Fields

physical_ms: u64

Physical time in milliseconds since epoch.

logical: u64

Logical counter for ordering events at same physical time.

Implementations

impl HybridTimestamp

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

Create a new timestamp.

pub fn now() -> Self

Create a timestamp from current time.

pub fn zero() -> Self

Create a zero timestamp.

pub fn tick(&mut self)

Tick the logical counter.

pub fn update(&mut self, remote: &HybridTimestamp)

Update from a remote timestamp (for HLC sync).

Trait Implementations

impl Archive for HybridTimestamp

where u64: 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() -> HybridTimestamp

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>,

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 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>,

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