Enum polars::prelude::datatypes::IntervalUnit [−]
pub enum IntervalUnit { YearMonth, DayTime, }
Expand description
YEAR_MONTH or DAY_TIME interval in SQL style.
Variants
Indicates the number of elapsed whole months, stored as 4-byte integers.
Indicates the number of elapsed days and milliseconds, stored as 2 contiguous 32-bit integers (days, milliseconds) (8-bytes in total).
Trait Implementations
impl Clone for IntervalUnit
impl Clone for IntervalUnit
pub fn clone(&self) -> IntervalUnit
pub fn clone(&self) -> IntervalUnit
Returns a copy of the value. Read more
Performs copy-assignment from source
. Read more
impl Debug for IntervalUnit
impl Debug for IntervalUnit
impl<'de> Deserialize<'de> for IntervalUnit
impl<'de> Deserialize<'de> for IntervalUnit
pub fn deserialize<__D>(
__deserializer: __D
) -> Result<IntervalUnit, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
pub fn deserialize<__D>(
__deserializer: __D
) -> Result<IntervalUnit, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
impl Hash for IntervalUnit
impl Hash for IntervalUnit
impl Ord for IntervalUnit
impl Ord for IntervalUnit
pub fn cmp(&self, other: &IntervalUnit) -> Ordering
pub fn cmp(&self, other: &IntervalUnit) -> Ordering
Compares and returns the maximum of two values. Read more
Compares and returns the minimum of two values. Read more
impl PartialEq<IntervalUnit> for IntervalUnit
impl PartialEq<IntervalUnit> for IntervalUnit
impl PartialOrd<IntervalUnit> for IntervalUnit
impl PartialOrd<IntervalUnit> for IntervalUnit
pub fn partial_cmp(&self, other: &IntervalUnit) -> Option<Ordering>
pub fn partial_cmp(&self, other: &IntervalUnit) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
impl Serialize for IntervalUnit
impl Serialize for IntervalUnit
pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl Eq for IntervalUnit
impl StructuralEq for IntervalUnit
impl StructuralPartialEq for IntervalUnit
Auto Trait Implementations
impl RefUnwindSafe for IntervalUnit
impl Send for IntervalUnit
impl Sync for IntervalUnit
impl Unpin for IntervalUnit
impl UnwindSafe for IntervalUnit
Blanket Implementations
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.
pub fn vzip(self) -> V