Struct tea_dtype::DateTime

#[repr(transparent)]
pub struct DateTime<U = Nanosecond>(pub i64, _)
where
    U: TimeUnitTrait;

Tuple Fields

0: i64

Implementations

impl<U> DateTime<U>

where U: TimeUnitTrait,

pub fn new(dt: i64) -> DateTime<U>

pub fn is_nat(&self) -> bool

pub fn is_not_nat(&self) -> bool

pub fn nat() -> DateTime<U>

pub fn into_i64(self) -> i64

pub fn from_opt_i64(v: Option<i64>) -> DateTime<U>

pub fn into_opt_i64(self) -> Option<i64>

pub fn to_cr(&self) -> Option<DateTime<Utc>>

where DateTime<U>: TryInto<DateTime<Utc>>,

pub fn parse(s: &str, fmt: Option<&str>) -> Result<DateTime<U>, TError>

where DateTime<U>: From<DateTime<Utc>>,

pub fn strftime(&self, fmt: Option<&str>) -> String

where DateTime<U>: TryInto<DateTime<Utc>>, <DateTime<U> as TryInto<DateTime<Utc>>>::Error: Debug,

pub fn duration_trunc(self, duration: TimeDelta) -> DateTime<U>

where DateTime<U>: TryInto<DateTime<Utc>> + From<DateTime<Utc>>, <DateTime<U> as TryInto<DateTime<Utc>>>::Error: Debug,

impl<U> DateTime<U>

where U: TimeUnitTrait, DateTime<U>: TryInto<DateTime<Utc>>,

pub fn time(&self) -> Option<NaiveTime>

pub fn day(&self) -> Option<usize>

pub fn month(&self) -> Option<usize>

pub fn hour(&self) -> Option<usize>

pub fn minute(&self) -> Option<usize>

pub fn second(&self) -> Option<usize>

impl<U> DateTime<U>

where U: TimeUnitTrait,

pub fn into_unit<T>(self) -> DateTime<T>

where T: TimeUnitTrait,

Trait Implementations

impl<U> Add<TimeDelta> for DateTime<U>

where U: TimeUnitTrait, DateTime<U>: From<DateTime<Utc>> + TryInto<DateTime<Utc>>,

type Output = DateTime<U>

The resulting type after applying the + operator.

fn add(self, rhs: TimeDelta) -> <DateTime<U> as Add<TimeDelta>>::Output

Performs the + operation.

impl Cast<DateTime<Microsecond>> for DateTime<Nanosecond>

fn cast(self) -> DateTime<Microsecond>

impl Cast<DateTime<Microsecond>> for DateTime<Millisecond>

fn cast(self) -> DateTime<Microsecond>

impl Cast<DateTime<Microsecond>> for DateTime<Second>

fn cast(self) -> DateTime<Microsecond>

impl Cast<DateTime<Millisecond>> for DateTime<Nanosecond>

fn cast(self) -> DateTime<Millisecond>

impl Cast<DateTime<Millisecond>> for DateTime<Microsecond>

fn cast(self) -> DateTime<Millisecond>

impl Cast<DateTime<Millisecond>> for DateTime<Second>

fn cast(self) -> DateTime<Millisecond>

impl Cast<DateTime<Second>> for DateTime<Nanosecond>

fn cast(self) -> DateTime<Second>

impl Cast<DateTime<Second>> for DateTime<Microsecond>

fn cast(self) -> DateTime<Second>

impl Cast<DateTime<Second>> for DateTime<Millisecond>

fn cast(self) -> DateTime<Second>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for &str

where DateTime<U>: From<CrDateTime<Utc>>,

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<bool>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<f32>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<f64>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<i32>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<i64>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<isize>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<u64>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<u8>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for Option<usize>

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for String

where DateTime<U>: From<CrDateTime<Utc>>,

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for TimeDelta

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for bool

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for f32

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for f64

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for i32

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for i64

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for isize

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for u64

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for u8

fn cast(self) -> DateTime<U>

impl<U: TimeUnitTrait> Cast<DateTime<U>> for usize

fn cast(self) -> DateTime<U>

impl Cast<DateTime> for DateTime<Microsecond>

fn cast(self) -> DateTime<Nanosecond>

impl Cast<DateTime> for DateTime<Millisecond>

fn cast(self) -> DateTime<Nanosecond>

impl Cast<DateTime> for DateTime<Second>

fn cast(self) -> DateTime<Nanosecond>

impl<U: TimeUnitTrait> Cast<Option<bool>> for DateTime<U>

fn cast(self) -> Option<bool>

impl<U: TimeUnitTrait> Cast<Option<f32>> for DateTime<U>

fn cast(self) -> Option<f32>

impl<U: TimeUnitTrait> Cast<Option<f64>> for DateTime<U>

fn cast(self) -> Option<f64>

impl<U: TimeUnitTrait> Cast<Option<i32>> for DateTime<U>

fn cast(self) -> Option<i32>

impl<U: TimeUnitTrait> Cast<Option<i64>> for DateTime<U>

fn cast(self) -> Option<i64>

impl<U: TimeUnitTrait> Cast<Option<isize>> for DateTime<U>

fn cast(self) -> Option<isize>

impl<U: TimeUnitTrait> Cast<Option<u64>> for DateTime<U>

fn cast(self) -> Option<u64>

impl<U: TimeUnitTrait> Cast<Option<u8>> for DateTime<U>

fn cast(self) -> Option<u8>

impl<U: TimeUnitTrait> Cast<Option<usize>> for DateTime<U>

fn cast(self) -> Option<usize>

impl<U: TimeUnitTrait> Cast<String> for DateTime<U>

where CrDateTime<Utc>: From<DateTime<U>>,

fn cast(self) -> String

impl<U: TimeUnitTrait> Cast<TimeDelta> for DateTime<U>

fn cast(self) -> TimeDelta

impl<U: TimeUnitTrait> Cast<bool> for DateTime<U>

fn cast(self) -> bool

impl<U: TimeUnitTrait> Cast<f32> for DateTime<U>

fn cast(self) -> f32

impl<U: TimeUnitTrait> Cast<f64> for DateTime<U>

fn cast(self) -> f64

impl<U: TimeUnitTrait> Cast<i32> for DateTime<U>

fn cast(self) -> i32

impl<U: TimeUnitTrait> Cast<i64> for DateTime<U>

fn cast(self) -> i64

impl<U: TimeUnitTrait> Cast<isize> for DateTime<U>

fn cast(self) -> isize

impl<U: TimeUnitTrait> Cast<u64> for DateTime<U>

fn cast(self) -> u64

impl<U: TimeUnitTrait> Cast<u8> for DateTime<U>

fn cast(self) -> u8

impl<U: TimeUnitTrait> Cast<usize> for DateTime<U>

fn cast(self) -> usize

impl<U> Clone for DateTime<U>

where U: Clone + TimeUnitTrait,

fn clone(&self) -> DateTime<U>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<U> Debug for DateTime<U>

where U: TimeUnitTrait, DateTime<U>: TryInto<DateTime<Utc>>, <DateTime<U> as TryInto<DateTime<Utc>>>::Error: Debug,

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

Formats the value using the given formatter.

impl<U> Default for DateTime<U>

where U: TimeUnitTrait,

fn default() -> DateTime<U>

Returns the “default value” for a type.

impl From<DateTime<Utc>> for DateTime

fn from(dt: DateTime<Utc>) -> DateTime

Converts to this type from the input type.

impl From<DateTime<Utc>> for DateTime<Microsecond>

fn from(dt: DateTime<Utc>) -> DateTime<Microsecond>

Converts to this type from the input type.

impl From<DateTime<Utc>> for DateTime<Millisecond>

fn from(dt: DateTime<Utc>) -> DateTime<Millisecond>

Converts to this type from the input type.

impl From<DateTime<Utc>> for DateTime<Second>

fn from(dt: DateTime<Utc>) -> DateTime<Second>

Converts to this type from the input type.

impl<U> From<NaiveDate> for DateTime<U>

where U: TimeUnitTrait, DateTime<U>: From<DateTime<Utc>>,

fn from(dt: NaiveDate) -> DateTime<U>

Converts to this type from the input type.

impl<U> From<NaiveDateTime> for DateTime<U>

where U: TimeUnitTrait, DateTime<U>: From<DateTime<Utc>>,

fn from(dt: NaiveDateTime) -> DateTime<U>

Converts to this type from the input type.

impl<U> From<Option<NaiveDateTime>> for DateTime<U>

where U: TimeUnitTrait, DateTime<U>: From<DateTime<Utc>>,

fn from(dt: Option<NaiveDateTime>) -> DateTime<U>

Converts to this type from the input type.

impl<U> From<i64> for DateTime<U>

where U: TimeUnitTrait,

fn from(dt: i64) -> DateTime<U>

Converts to this type from the input type.

impl<U> FromStr for DateTime<U>

where U: TimeUnitTrait, DateTime<U>: From<DateTime<Utc>>,

type Err = TError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<DateTime<U>, <DateTime<U> as FromStr>::Err>

Parses a string s to return a value of this type.

impl<U: TimeUnitTrait> GetDataType for DateTime<U>

fn dtype() -> DataType

impl<U> Hash for DateTime<U>

where U: Hash + TimeUnitTrait,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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<Unit: TimeUnitTrait> IsNone for DateTime<Unit>

type Inner = DateTime<Unit>

type Cast<U: IsNone<Inner = U> + Clone> = U

fn is_none(&self) -> bool

fn none() -> Self

fn to_opt(self) -> Option<Self::Inner>

fn as_opt(&self) -> Option<&Self::Inner>

fn from_inner(inner: Self::Inner) -> Self

fn inner_cast<U: IsNone<Inner = U> + Clone>(inner: U) -> Self::Cast<U>

where Self::Inner: Cast<U::Inner>,

fn unwrap(self) -> Self::Inner

fn map<F, U: IsNone>(self, f: F) -> U

where F: Fn(Self::Inner) -> U::Inner,

fn from_opt(opt: Option<Self::Inner>) -> Self

fn not_none(&self) -> bool

impl<U> Ord for DateTime<U>

where U: Ord + TimeUnitTrait,

fn cmp(&self, other: &DateTime<U>) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl<U> PartialEq for DateTime<U>

where U: PartialEq + TimeUnitTrait,

fn eq(&self, other: &DateTime<U>) -> 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<U> PartialOrd for DateTime<U>

where U: PartialOrd + TimeUnitTrait,

fn partial_cmp(&self, other: &DateTime<U>) -> 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<U> Sub<TimeDelta> for DateTime<U>

where U: TimeUnitTrait, DateTime<U>: From<DateTime<Utc>> + TryInto<DateTime<Utc>>,

type Output = DateTime<U>

The resulting type after applying the - operator.

fn sub(self, rhs: TimeDelta) -> <DateTime<U> as Sub<TimeDelta>>::Output

Performs the - operation.

impl<U> Sub for DateTime<U>

where U: TimeUnitTrait, DateTime<U>: From<DateTime<Utc>> + TryInto<DateTime<Utc>>,

type Output = TimeDelta

The resulting type after applying the - operator.

fn sub(self, rhs: DateTime<U>) -> <DateTime<U> as Sub>::Output

Performs the - operation.

impl TryFrom<DateTime<Microsecond>> for DateTime<Utc>

type Error = TError

The type returned in the event of a conversion error.

fn try_from(dt: DateTime<Microsecond>) -> Result<DateTime<Utc>, TError>

Performs the conversion.

impl TryFrom<DateTime<Millisecond>> for DateTime<Utc>

type Error = TError

The type returned in the event of a conversion error.

fn try_from(dt: DateTime<Millisecond>) -> Result<DateTime<Utc>, TError>

Performs the conversion.

impl TryFrom<DateTime<Second>> for DateTime<Utc>

type Error = TError

The type returned in the event of a conversion error.

fn try_from(dt: DateTime<Second>) -> Result<DateTime<Utc>, TError>

Performs the conversion.

impl TryFrom<DateTime> for DateTime<Utc>

type Error = TError

The type returned in the event of a conversion error.

fn try_from(dt: DateTime) -> Result<DateTime<Utc>, TError>

Performs the conversion.

impl<U> Copy for DateTime<U>

where U: Copy + TimeUnitTrait,

impl<U> Eq for DateTime<U>

where U: Eq + TimeUnitTrait,

impl<U> Send for DateTime<U>

where U: TimeUnitTrait,

impl<U> StructuralPartialEq for DateTime<U>

where U: TimeUnitTrait,

impl<U> Sync for DateTime<U>

where U: TimeUnitTrait,