[−][src]Struct liquid::model::scalar::DateTime
Liquid's native date + time type.
Implementations
impl DateTime
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pub fn now() -> DateTime
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Create a DateTime
from the current moment.
pub fn from_str(other: &str) -> Option<DateTime>
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Convert a str
to Self
pub fn with_date(self, other: Date) -> DateTime
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Replace fields with other
.
pub fn with_timezone(&self, tz: &FixedOffset) -> DateTime
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Changes the associated time zone. This does not change the actual DateTime (but will change the string representation).
pub fn date(&self) -> Date
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Retrieves a date component.
pub fn format(&self, fmt: &'a str) -> impl Display + 'a
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Formats the combined date and time with the specified format string. See the chrono::format::strftime module on the supported escape sequences.
Methods from Deref<Target = DateTime<FixedOffset>>
pub fn date(&self) -> Date<Tz>
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Retrieves a date component.
pub fn time(&self) -> NaiveTime
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Retrieves a time component.
Unlike date
, this is not associated to the time zone.
pub fn timestamp(&self) -> i64
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Returns the number of non-leap seconds since January 1, 1970 0:00:00 UTC (aka "UNIX timestamp").
pub fn timestamp_millis(&self) -> i64
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Returns the number of non-leap-milliseconds since January 1, 1970 UTC
Note that this does reduce the number of years that can be represented from ~584 Billion to ~584 Million. (If this is a problem, please file an issue to let me know what domain needs millisecond precision over billions of years, I'm curious.)
Example
use chrono::Utc; use chrono::TimeZone; let dt = Utc.ymd(1970, 1, 1).and_hms_milli(0, 0, 1, 444); assert_eq!(dt.timestamp_millis(), 1_444); let dt = Utc.ymd(2001, 9, 9).and_hms_milli(1, 46, 40, 555); assert_eq!(dt.timestamp_millis(), 1_000_000_000_555);
pub fn timestamp_nanos(&self) -> i64
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Returns the number of non-leap-nanoseconds since January 1, 1970 UTC
Note that this does reduce the number of years that can be represented from ~584 Billion to ~584. (If this is a problem, please file an issue to let me know what domain needs nanosecond precision over millennia, I'm curious.)
Example
use chrono::Utc; use chrono::TimeZone; let dt = Utc.ymd(1970, 1, 1).and_hms_nano(0, 0, 1, 444); assert_eq!(dt.timestamp_nanos(), 1_000_000_444); let dt = Utc.ymd(2001, 9, 9).and_hms_nano(1, 46, 40, 555); assert_eq!(dt.timestamp_nanos(), 1_000_000_000_000_000_555);
pub fn timestamp_subsec_millis(&self) -> u32
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Returns the number of milliseconds since the last second boundary
warning: in event of a leap second, this may exceed 999
note: this is not the number of milliseconds since January 1, 1970 0:00:00 UTC
pub fn timestamp_subsec_micros(&self) -> u32
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Returns the number of microseconds since the last second boundary
warning: in event of a leap second, this may exceed 999_999
note: this is not the number of microseconds since January 1, 1970 0:00:00 UTC
pub fn timestamp_subsec_nanos(&self) -> u32
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Returns the number of nanoseconds since the last second boundary
warning: in event of a leap second, this may exceed 999_999_999
note: this is not the number of nanoseconds since January 1, 1970 0:00:00 UTC
pub fn offset(&self) -> &<Tz as TimeZone>::Offset
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Retrieves an associated offset from UTC.
pub fn timezone(&self) -> Tz
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Retrieves an associated time zone.
pub fn with_timezone<Tz2>(&self, tz: &Tz2) -> DateTime<Tz2> where
Tz2: TimeZone,
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Tz2: TimeZone,
Changes the associated time zone.
This does not change the actual DateTime
(but will change the string representation).
pub fn naive_utc(&self) -> NaiveDateTime
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Returns a view to the naive UTC datetime.
pub fn naive_local(&self) -> NaiveDateTime
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Returns a view to the naive local datetime.
pub fn to_rfc2822(&self) -> String
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Returns an RFC 2822 date and time string such as Tue, 1 Jul 2003 10:52:37 +0200
.
pub fn to_rfc3339(&self) -> String
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Returns an RFC 3339 and ISO 8601 date and time string such as 1996-12-19T16:39:57-08:00
.
pub fn to_rfc3339_opts(&self, secform: SecondsFormat, use_z: bool) -> String
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Return an RFC 3339 and ISO 8601 date and time string with subseconds
formatted as per a SecondsFormat
. If passed use_z
true and the
timezone is UTC (offset 0), use 'Z', as per
Fixed::TimezoneOffsetColonZ.
If passed use_z
false, use
Fixed::TimezoneOffsetColon.
Examples
let dt = Utc.ymd(2018, 1, 26).and_hms_micro(18, 30, 9, 453_829); assert_eq!(dt.to_rfc3339_opts(SecondsFormat::Millis, false), "2018-01-26T18:30:09.453+00:00"); assert_eq!(dt.to_rfc3339_opts(SecondsFormat::Millis, true), "2018-01-26T18:30:09.453Z"); assert_eq!(dt.to_rfc3339_opts(SecondsFormat::Secs, true), "2018-01-26T18:30:09Z"); let pst = FixedOffset::east(8 * 60 * 60); let dt = pst.ymd(2018, 1, 26).and_hms_micro(10, 30, 9, 453_829); assert_eq!(dt.to_rfc3339_opts(SecondsFormat::Secs, true), "2018-01-26T10:30:09+08:00");
pub fn format_with_items<'a, I, B>(&self, items: I) -> DelayedFormat<I> where
B: Borrow<Item<'a>>,
I: Iterator<Item = B> + Clone,
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B: Borrow<Item<'a>>,
I: Iterator<Item = B> + Clone,
Formats the combined date and time with the specified formatting items.
pub fn format(&self, fmt: &'a str) -> DelayedFormat<StrftimeItems<'a>>
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Formats the combined date and time with the specified format string.
See the format::strftime
module
on the supported escape sequences.
Trait Implementations
impl Clone for DateTime
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impl Copy for DateTime
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impl Datelike for DateTime
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fn year(&self) -> i32
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fn month(&self) -> u32
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fn month0(&self) -> u32
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fn day(&self) -> u32
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fn day0(&self) -> u32
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fn ordinal(&self) -> u32
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fn ordinal0(&self) -> u32
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fn weekday(&self) -> Weekday
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fn iso_week(&self) -> IsoWeek
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fn with_year(&self, year: i32) -> Option<DateTime>
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fn with_month(&self, month: u32) -> Option<DateTime>
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fn with_month0(&self, month0: u32) -> Option<DateTime>
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fn with_day(&self, day: u32) -> Option<DateTime>
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fn with_day0(&self, day0: u32) -> Option<DateTime>
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fn with_ordinal(&self, ordinal: u32) -> Option<DateTime>
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fn with_ordinal0(&self, ordinal0: u32) -> Option<DateTime>
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fn year_ce(&self) -> (bool, u32)
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fn num_days_from_ce(&self) -> i32
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impl Debug for DateTime
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impl Default for DateTime
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impl Deref for DateTime
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type Target = DateTime<FixedOffset>
The resulting type after dereferencing.
fn deref(&self) -> &<DateTime as Deref>::Target
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impl DerefMut for DateTime
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impl<'de> Deserialize<'de> for DateTime
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fn deserialize<__D>(
__deserializer: __D
) -> Result<DateTime, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
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__deserializer: __D
) -> Result<DateTime, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
impl Display for DateTime
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impl Eq for DateTime
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impl<'s> From<DateTime> for ScalarCow<'s>
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impl Hash for DateTime
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fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
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__H: Hasher,
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl Ord for DateTime
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fn cmp(&self, other: &DateTime) -> Ordering
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#[must_use]fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn clamp(self, min: Self, max: Self) -> Self
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impl<'s> PartialEq<DateTime> for ScalarCow<'s>
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impl PartialEq<DateTime> for DateTime
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impl PartialEq<DateTime> for Value
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impl<'v> PartialEq<DateTime> for ValueViewCmp<'v>
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impl<'v> PartialEq<DateTime> for ValueCow<'v>
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impl PartialOrd<DateTime> for DateTime
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fn partial_cmp(&self, other: &DateTime) -> Option<Ordering>
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fn lt(&self, other: &DateTime) -> bool
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fn le(&self, other: &DateTime) -> bool
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fn gt(&self, other: &DateTime) -> bool
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fn ge(&self, other: &DateTime) -> bool
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impl<'s> PartialOrd<DateTime> for ScalarCow<'s>
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fn partial_cmp(&self, other: &DateTime) -> Option<Ordering>
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#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl Serialize for DateTime
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fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
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&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
impl StructuralEq for DateTime
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impl StructuralPartialEq for DateTime
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impl Timelike for DateTime
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fn hour(&self) -> u32
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fn minute(&self) -> u32
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fn second(&self) -> u32
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fn nanosecond(&self) -> u32
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fn with_hour(&self, hour: u32) -> Option<DateTime>
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fn with_minute(&self, min: u32) -> Option<DateTime>
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fn with_second(&self, sec: u32) -> Option<DateTime>
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fn with_nanosecond(&self, nano: u32) -> Option<DateTime>
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fn hour12(&self) -> (bool, u32)
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fn num_seconds_from_midnight(&self) -> u32
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impl ValueView for DateTime
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fn as_debug(&self) -> &dyn Debug
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fn render(&self) -> DisplayCow
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fn source(&self) -> DisplayCow
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fn type_name(&self) -> &'static str
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fn query_state(&self, state: State) -> bool
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fn to_kstr(&self) -> KStringCow
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fn to_value(&self) -> Value
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fn as_scalar(&self) -> Option<ScalarCow>
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fn is_scalar(&self) -> bool
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fn as_array(&self) -> Option<&dyn ArrayView>
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fn is_array(&self) -> bool
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fn as_object(&self) -> Option<&dyn ObjectView>
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fn is_object(&self) -> bool
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fn as_state(&self) -> Option<State>
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fn is_state(&self) -> bool
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fn is_nil(&self) -> bool
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Auto Trait Implementations
impl RefUnwindSafe for DateTime
impl Send for DateTime
impl Sync for DateTime
impl Unpin for DateTime
impl UnwindSafe for DateTime
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Any for T where
T: Any,
T: Any,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> CloneAny for T where
T: Clone + Any,
T: Clone + Any,
impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> RuleType for T where
T: Eq + Ord + Copy + Debug + Hash,
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T: Eq + Ord + Copy + Debug + Hash,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,