Struct TimestampMicros

pub struct TimestampMicros(/* private fields */);

A i64 timestamp expressed as microseconds since the UNIX epoch (UTC).

Examples

use questdb::ingress::TimestampMicros;

let ts = TimestampMicros::now();

or

use questdb::ingress::TimestampMicros;

let ts = TimestampMicros::new(1695312859886554);

or

use questdb::ingress::TimestampMicros;

let ts = TimestampMicros::from_systemtime(std::time::SystemTime::now())?;

or

use questdb::ingress::TimestampMicros;

#[cfg(feature = "chrono_timestamp")]
let ts = TimestampMicros::from_datetime(chrono::Utc::now());

Implementations

impl TimestampMicros

pub fn now() -> Self

Current UTC timestamp in microseconds.

pub fn new(micros: i64) -> Self

Create a new timestamp from the given number of microseconds since the UNIX epoch (UTC).

pub fn from_datetime<T: TimeZone>(dt: DateTime<T>) -> Self

pub fn from_systemtime(time: SystemTime) -> Result<Self>

pub fn as_i64(&self) -> i64

Get the numeric value of the timestamp.

Trait Implementations

impl Clone for TimestampMicros

fn clone(&self) -> TimestampMicros

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimestampMicros

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

Formats the value using the given formatter.

impl From<TimestampMicros> for Timestamp

fn from(ts: TimestampMicros) -> Self

Converts to this type from the input type.

impl From<TimestampNanos> for TimestampMicros

fn from(ts: TimestampNanos) -> Self

Converts to this type from the input type.

impl TryFrom<Timestamp> for TimestampMicros

type Error = Error

The type returned in the event of a conversion error.

fn try_from(ts: Timestamp) -> Result<Self>

Performs the conversion.

impl TryFrom<TimestampMicros> for TimestampNanos

type Error = Error

The type returned in the event of a conversion error.

fn try_from(ts: TimestampMicros) -> Result<Self>

Performs the conversion.

impl Copy for TimestampMicros