Struct tea_dtype::TimeDelta

pub struct TimeDelta {
    pub months: i32,
    pub inner: TimeDelta,
}

Fields

months: i32

inner: TimeDelta

Implementations

impl TimeDelta

pub fn parse(duration: &str) -> Result<TimeDelta, TError>

1ns // 1 nanosecond 1us // 1 microsecond 1ms // 1 millisecond 1s // 1 second 1m // 1 minute 1h // 1 hour 1d // 1 day 1w // 1 week 1mo // 1 calendar month 1y // 1 calendar year

Parse timedelta from string

for example: “2y1mo-3d5h-2m3s”

pub fn nat() -> TimeDelta

pub fn is_nat(&self) -> bool

pub fn is_not_nat(&self) -> bool

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 Add for TimeDelta

type Output = TimeDelta

The resulting type after applying the + operator.

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

Performs the + operation.

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

fn cast(self) -> DateTime<U>

impl Cast<Option<bool>> for TimeDelta

fn cast(self) -> Option<bool>

impl Cast<Option<f32>> for TimeDelta

fn cast(self) -> Option<f32>

impl Cast<Option<f64>> for TimeDelta

fn cast(self) -> Option<f64>

impl Cast<Option<i32>> for TimeDelta

fn cast(self) -> Option<i32>

impl Cast<Option<i64>> for TimeDelta

fn cast(self) -> Option<i64>

impl Cast<Option<isize>> for TimeDelta

fn cast(self) -> Option<isize>

impl Cast<Option<u64>> for TimeDelta

fn cast(self) -> Option<u64>

impl Cast<Option<u8>> for TimeDelta

fn cast(self) -> Option<u8>

impl Cast<Option<usize>> for TimeDelta

fn cast(self) -> Option<usize>

impl Cast<String> for TimeDelta

fn cast(self) -> String

impl Cast<TimeDelta> for &str

fn cast(self) -> TimeDelta

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

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<bool>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<f32>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<f64>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<i32>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<i64>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<isize>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<u64>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<u8>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for Option<usize>

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for String

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for bool

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for f32

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for f64

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for i32

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for i64

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for isize

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for u64

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for u8

fn cast(self) -> TimeDelta

impl Cast<TimeDelta> for usize

fn cast(self) -> TimeDelta

impl Cast<bool> for TimeDelta

fn cast(self) -> bool

impl Cast<f32> for TimeDelta

fn cast(self) -> f32

impl Cast<f64> for TimeDelta

fn cast(self) -> f64

impl Cast<i32> for TimeDelta

fn cast(self) -> i32

impl Cast<i64> for TimeDelta

fn cast(self) -> i64

impl Cast<isize> for TimeDelta

fn cast(self) -> isize

impl Cast<u64> for TimeDelta

fn cast(self) -> u64

impl Cast<u8> for TimeDelta

fn cast(self) -> u8

impl Cast<usize> for TimeDelta

fn cast(self) -> usize

impl Clone for TimeDelta

fn clone(&self) -> TimeDelta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimeDelta

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

Formats the value using the given formatter.

impl Default for TimeDelta

fn default() -> TimeDelta

Returns the “default value” for a type.

impl Div for TimeDelta

type Output = i32

The resulting type after applying the / operator.

fn div(self, rhs: TimeDelta) -> <TimeDelta as Div>::Output

Performs the / operation.

impl From<&str> for TimeDelta

fn from(s: &str) -> TimeDelta

Converts to this type from the input type.

impl From<TimeDelta> for TimeDelta

fn from(duration: TimeDelta) -> TimeDelta

Converts to this type from the input type.

impl From<i64> for TimeDelta

fn from(dt: i64) -> TimeDelta

Converts to this type from the input type.

impl FromStr for TimeDelta

type Err = TError

The associated error which can be returned from parsing.

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

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

impl GetDataType for TimeDelta

fn dtype() -> DataType

impl Hash for TimeDelta

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 IsNone for TimeDelta

type Inner = TimeDelta

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

fn sort_cmp(&self, other: &Self) -> Ordering

where Self::Inner: PartialOrd,

let None value be largest, only for sorting(from smallest to largest)

fn sort_cmp_rev(&self, other: &Self) -> Ordering

where Self::Inner: PartialOrd,

let None value be largest, only for sorting(from largest to smallest)

impl Mul<i32> for TimeDelta

type Output = TimeDelta

The resulting type after applying the * operator.

fn mul(self, rhs: i32) -> TimeDelta

Performs the * operation.

impl Neg for TimeDelta

type Output = TimeDelta

The resulting type after applying the - operator.

fn neg(self) -> TimeDelta

Performs the unary - operation.

impl PartialEq for TimeDelta

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for TimeDelta

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

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

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

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

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

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

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

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

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

This method 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 Sub for TimeDelta

type Output = TimeDelta

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for TimeDelta

impl Eq for TimeDelta

impl StructuralPartialEq for TimeDelta