Struct utctimestamp::UtcTimeStamp

#[repr(transparent)]pub struct UtcTimeStamp(_);

Represents a dumb but fast UTC timestamp.

Implementations

impl UtcTimeStamp

pub const fn zero() -> Self

Initialize a timestamp with 0, 1970-01-01 00:00:00 UTC.

pub fn now() -> Self

Initialize a timestamp using the current local time converted to UTC.

pub const fn from_milliseconds(int: i64) -> Self

Explicit conversion from i64.

pub const fn from_seconds(int: i64) -> Self

Explicit conversion from i64 seconds.

pub const fn as_milliseconds(self) -> i64

Explicit conversion to i64.

pub const fn align_to(self, freq: TimeDelta) -> UtcTimeStamp

Align a timestamp to a given frequency.

pub const fn align_to_anchored(
    self,
    anchor: UtcTimeStamp,
    freq: TimeDelta
) -> UtcTimeStamp

Align a timestamp to a given frequency, with a time anchor.

pub const fn is_zero(self) -> bool

Check whether the timestamp is 0 (1970-01-01 00:00:00 UTC).

Trait Implementations

impl Add<TimeDelta> for UtcTimeStamp

Calculate the timestamp advanced by a timedelta.

type Output = UtcTimeStamp

The resulting type after applying the + operator.

fn add(self, rhs: TimeDelta) -> Self::Output

Performs the + operation.

impl AddAssign<TimeDelta> for UtcTimeStamp

fn add_assign(&mut self, rhs: TimeDelta)

Performs the += operation.

impl Clone for UtcTimeStamp

fn clone(&self) -> UtcTimeStamp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for UtcTimeStamp

impl Debug for UtcTimeStamp

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

Formats the value using the given formatter.

impl Display for UtcTimeStamp

Display timestamp using chrono.

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

Formats the value using the given formatter.

impl Eq for UtcTimeStamp

impl From<DateTime<Utc>> for UtcTimeStamp

Create a dumb timestamp from a chrono date time object.

fn from(other: DateTime<Utc>) -> Self

Performs the conversion.

impl From<UtcTimeStamp> for DateTime<Utc>

Create a chrono date time object from a dumb timestamp.

fn from(other: UtcTimeStamp) -> Self

Performs the conversion.

impl Hash for UtcTimeStamp

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 Ord for UtcTimeStamp

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

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<UtcTimeStamp> for UtcTimeStamp

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

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

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

This method tests for !=.

impl PartialOrd<UtcTimeStamp> for UtcTimeStamp

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

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

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

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

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

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

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

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

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

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

impl StructuralEq for UtcTimeStamp

impl StructuralPartialEq for UtcTimeStamp

impl Sub<TimeDelta> for UtcTimeStamp

Calculate the timestamp lessened by a timedelta.

type Output = UtcTimeStamp

The resulting type after applying the - operator.

fn sub(self, rhs: TimeDelta) -> Self::Output

Performs the - operation.

impl Sub<UtcTimeStamp> for UtcTimeStamp

Calculate signed timedelta between two timestamps.

type Output = TimeDelta

The resulting type after applying the - operator.

fn sub(self, rhs: UtcTimeStamp) -> Self::Output

Performs the - operation.

impl SubAssign<TimeDelta> for UtcTimeStamp

fn sub_assign(&mut self, rhs: TimeDelta)

Performs the -= operation.