Struct polars::prelude::chunkedarray::string::infer::DatetimeInfer

pub struct DatetimeInfer<T>
where
    T: PolarsNumericType,
{
    pub pattern: Pattern,
    pub logical_type: DataType,
    /* private fields */
}

Available on crate feature temporal only.

Fields

pattern: Pattern

logical_type: DataType

Implementations

impl<T> DatetimeInfer<T>

where T: PolarsNumericType,

pub fn parse(&mut self, val: &str) -> Option<<T as PolarsNumericType>::Native>

Trait Implementations

impl<T> Clone for DatetimeInfer<T>

where T: Clone + PolarsNumericType, <T as PolarsNumericType>::Native: Clone,

fn clone(&self) -> DatetimeInfer<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl StrpTimeParser<i32> for DatetimeInfer<Int32Type>

Available on crate feature dtype-date only.

fn parse_bytes( &mut self, val: &[u8], _time_unit: Option<TimeUnit> ) -> Option<i32>

impl StrpTimeParser<i64> for DatetimeInfer<Int64Type>

Available on crate feature dtype-datetime only.

fn parse_bytes( &mut self, val: &[u8], time_unit: Option<TimeUnit> ) -> Option<i64>

impl TryFromWithUnit<Pattern> for DatetimeInfer<Int32Type>

Available on crate feature dtype-date only.

type Error = PolarsError

fn try_from_with_unit( value: Pattern, _time_unit: Option<TimeUnit> ) -> Result<DatetimeInfer<Int32Type>, PolarsError>

impl TryFromWithUnit<Pattern> for DatetimeInfer<Int64Type>

Available on crate feature dtype-datetime only.

type Error = PolarsError

fn try_from_with_unit( value: Pattern, time_unit: Option<TimeUnit> ) -> Result<DatetimeInfer<Int64Type>, PolarsError>