Struct Microseconds 

pub struct Microseconds(pub u64);

Timestamp in microseconds since Unix epoch.

Used for journal entry timestamps and fine-grained time operations.

Tuple Fields

0: u64

Implementations

impl Microseconds

pub fn new(microseconds: u64) -> Self

Create a timestamp from microseconds.

pub fn now() -> Self

Get the current time as microseconds since Unix epoch.

pub fn get(self) -> u64

Get the raw microseconds value.

pub fn to_seconds(self) -> Seconds

Convert to seconds (truncates).

pub fn saturating_add(self, other: Self) -> Self

Add two durations with saturation at the numeric bounds.

pub fn saturating_sub(self, other: Self) -> Self

Subtract two durations with saturation at the numeric bounds.

pub fn checked_add(self, other: Self) -> Option<Self>

Checked addition. Returns None if overflow occurred.

pub fn checked_sub(self, other: Self) -> Option<Self>

Checked subtraction. Returns None if overflow occurred.

pub fn is_multiple_of(self, other: Self) -> bool

Returns true if this duration is a multiple of the other duration.

Useful for checking if bucket durations align.

Trait Implementations

impl Add for Microseconds

type Output = Microseconds

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Microseconds

fn clone(&self) -> Microseconds

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Microseconds

impl Debug for Microseconds

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Microseconds

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Microseconds

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

Formats the value using the given formatter.

impl Eq for Microseconds

impl From<Seconds> for Microseconds

fn from(s: Seconds) -> Self

Converts to this type from the input type.

impl From<u64> for Microseconds

fn from(us: u64) -> Self

Converts to this type from the input type.

impl Hash for Microseconds

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Microseconds

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

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

fn partial_cmp(&self, other: &Microseconds) -> 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 Rem for Microseconds

type Output = Microseconds

The resulting type after applying the % operator.

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

Performs the % operation.

impl Serialize for Microseconds

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Microseconds

impl Sub for Microseconds

type Output = Microseconds

The resulting type after applying the - operator.

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

Performs the - operation.