Enum vortex::array::datetime::temporal::TemporalMetadata

pub enum TemporalMetadata {
    Time(TimeUnit),
    Date(TimeUnit),
    Timestamp(TimeUnit, Option<String>),
}

Metadata for TemporalArray.

There is one enum for each of the temporal array types we can load from Arrow.

Variants

Time(TimeUnit)

Date(TimeUnit)

Timestamp(TimeUnit, Option<String>)

Implementations

impl TemporalMetadata

pub fn time_unit(&self) -> TimeUnit

Retrieve the time unit associated with the array.

All temporal arrays have a single intrinsic time unit for all of its numeric values.

pub fn time_zone(&self) -> Option<&str>

Access the optional time-zone component of the metadata.

Trait Implementations

impl Clone for TemporalMetadata

fn clone(&self) -> TemporalMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TemporalMetadata

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

Formats the value using the given formatter.

impl From<TemporalMetadata> for ExtMetadata

fn from(value: TemporalMetadata) -> Self

Infallibly serialize a TemporalMetadata as an ExtMetadata so it can be attached to an ExtensionArray.

impl PartialEq for TemporalMetadata

fn eq(&self, other: &TemporalMetadata) -> 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 TryFrom<&ExtDType> for TemporalMetadata

type Error = VortexError

The type returned in the event of a conversion error.

fn try_from(ext_dtype: &ExtDType) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for TemporalMetadata

impl StructuralPartialEq for TemporalMetadata