Struct chrono::offset::FixedOffset [−][src]
The time zone with fixed offset, from UTC-23:59:59 to UTC+23:59:59.
Using the TimeZone
methods
on a FixedOffset
struct is the preferred way to construct
DateTime<FixedOffset>
instances. See the east
and
west
methods for examples.
Implementations
impl FixedOffset
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pub fn east(secs: i32) -> FixedOffset
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Makes a new FixedOffset
for the Eastern Hemisphere with given timezone difference.
The negative secs
means the Western Hemisphere.
Panics on the out-of-bound secs
.
Example
use chrono::{FixedOffset, TimeZone}; let hour = 3600; let datetime = FixedOffset::east(5 * hour).ymd(2016, 11, 08) .and_hms(0, 0, 0); assert_eq!(&datetime.to_rfc3339(), "2016-11-08T00:00:00+05:00")
pub fn east_opt(secs: i32) -> Option<FixedOffset>
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Makes a new FixedOffset
for the Eastern Hemisphere with given timezone difference.
The negative secs
means the Western Hemisphere.
Returns None
on the out-of-bound secs
.
pub fn west(secs: i32) -> FixedOffset
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Makes a new FixedOffset
for the Western Hemisphere with given timezone difference.
The negative secs
means the Eastern Hemisphere.
Panics on the out-of-bound secs
.
Example
use chrono::{FixedOffset, TimeZone}; let hour = 3600; let datetime = FixedOffset::west(5 * hour).ymd(2016, 11, 08) .and_hms(0, 0, 0); assert_eq!(&datetime.to_rfc3339(), "2016-11-08T00:00:00-05:00")
pub fn west_opt(secs: i32) -> Option<FixedOffset>
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Makes a new FixedOffset
for the Western Hemisphere with given timezone difference.
The negative secs
means the Eastern Hemisphere.
Returns None
on the out-of-bound secs
.
pub fn local_minus_utc(&self) -> i32
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Returns the number of seconds to add to convert from UTC to the local time.
pub fn utc_minus_local(&self) -> i32
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Returns the number of seconds to add to convert from the local time to UTC.
Trait Implementations
impl Add<FixedOffset> for NaiveTime
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type Output = NaiveTime
The resulting type after applying the +
operator.
fn add(self, rhs: FixedOffset) -> NaiveTime
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impl Add<FixedOffset> for NaiveDateTime
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type Output = NaiveDateTime
The resulting type after applying the +
operator.
fn add(self, rhs: FixedOffset) -> NaiveDateTime
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impl<Tz: TimeZone> Add<FixedOffset> for DateTime<Tz>
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type Output = DateTime<Tz>
The resulting type after applying the +
operator.
fn add(self, rhs: FixedOffset) -> DateTime<Tz>
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impl Clone for FixedOffset
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fn clone(&self) -> FixedOffset
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pub fn clone_from(&mut self, source: &Self)
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impl Copy for FixedOffset
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impl Debug for FixedOffset
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impl Display for FixedOffset
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impl Eq for FixedOffset
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impl Hash for FixedOffset
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl Offset for FixedOffset
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fn fix(&self) -> FixedOffset
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impl PartialEq<FixedOffset> for FixedOffset
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fn eq(&self, other: &FixedOffset) -> bool
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fn ne(&self, other: &FixedOffset) -> bool
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impl StructuralEq for FixedOffset
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impl StructuralPartialEq for FixedOffset
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impl Sub<FixedOffset> for NaiveTime
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type Output = NaiveTime
The resulting type after applying the -
operator.
fn sub(self, rhs: FixedOffset) -> NaiveTime
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impl Sub<FixedOffset> for NaiveDateTime
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type Output = NaiveDateTime
The resulting type after applying the -
operator.
fn sub(self, rhs: FixedOffset) -> NaiveDateTime
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impl<Tz: TimeZone> Sub<FixedOffset> for DateTime<Tz>
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type Output = DateTime<Tz>
The resulting type after applying the -
operator.
fn sub(self, rhs: FixedOffset) -> DateTime<Tz>
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impl TimeZone for FixedOffset
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type Offset = FixedOffset
An associated offset type.
This type is used to store the actual offset in date and time types.
The original TimeZone
value can be recovered via TimeZone::from_offset
. Read more
fn from_offset(offset: &FixedOffset) -> FixedOffset
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fn offset_from_local_date(&self, _local: &NaiveDate) -> LocalResult<FixedOffset>
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fn offset_from_local_datetime(
&self,
_local: &NaiveDateTime
) -> LocalResult<FixedOffset>
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&self,
_local: &NaiveDateTime
) -> LocalResult<FixedOffset>
fn offset_from_utc_date(&self, _utc: &NaiveDate) -> FixedOffset
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fn offset_from_utc_datetime(&self, _utc: &NaiveDateTime) -> FixedOffset
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fn ymd(&self, year: i32, month: u32, day: u32) -> Date<Self>
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fn ymd_opt(&self, year: i32, month: u32, day: u32) -> LocalResult<Date<Self>>
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fn yo(&self, year: i32, ordinal: u32) -> Date<Self>
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fn yo_opt(&self, year: i32, ordinal: u32) -> LocalResult<Date<Self>>
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fn isoywd(&self, year: i32, week: u32, weekday: Weekday) -> Date<Self>
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fn isoywd_opt(
&self,
year: i32,
week: u32,
weekday: Weekday
) -> LocalResult<Date<Self>>
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&self,
year: i32,
week: u32,
weekday: Weekday
) -> LocalResult<Date<Self>>
fn timestamp(&self, secs: i64, nsecs: u32) -> DateTime<Self>
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fn timestamp_opt(&self, secs: i64, nsecs: u32) -> LocalResult<DateTime<Self>>
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fn timestamp_millis(&self, millis: i64) -> DateTime<Self>
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fn timestamp_millis_opt(&self, millis: i64) -> LocalResult<DateTime<Self>>
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fn timestamp_nanos(&self, nanos: i64) -> DateTime<Self>
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fn datetime_from_str(&self, s: &str, fmt: &str) -> ParseResult<DateTime<Self>>
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fn from_local_date(&self, local: &NaiveDate) -> LocalResult<Date<Self>>
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fn from_local_datetime(
&self,
local: &NaiveDateTime
) -> LocalResult<DateTime<Self>>
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&self,
local: &NaiveDateTime
) -> LocalResult<DateTime<Self>>
fn from_utc_date(&self, utc: &NaiveDate) -> Date<Self>
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fn from_utc_datetime(&self, utc: &NaiveDateTime) -> DateTime<Self>
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Auto Trait Implementations
impl RefUnwindSafe for FixedOffset
impl Send for FixedOffset
impl Sync for FixedOffset
impl Unpin for FixedOffset
impl UnwindSafe for FixedOffset
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
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,
pub fn borrow_mut(&mut self) -> &mut T
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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> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub 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.
pub 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>,