Enum polars::export::arrow::io::parquet::read::ParquetTimeUnit

pub enum ParquetTimeUnit {
    MILLIS(MilliSeconds),
    MICROS(MicroSeconds),
    NANOS(NanoSeconds),
}

This is supported on crate feature io_parquet only.

Variants

MILLIS(MilliSeconds)

MICROS(MicroSeconds)

NANOS(NanoSeconds)

Implementations

impl TimeUnit

pub fn read_from_in_protocol(
    i_prot: &mut dyn TInputProtocol
) -> Result<TimeUnit, Error>

pub async fn stream_from_in_protocol(
    i_prot: &'_ mut (dyn TInputStreamProtocol + '_)
) -> Result<TimeUnit, Error>

pub fn write_to_out_protocol(
    &self,
    o_prot: &mut dyn TOutputProtocol
) -> Result<usize, Error>

pub async fn write_to_out_stream_protocol(
    &'_ self,
    o_prot: &'_ mut (dyn TOutputStreamProtocol + '_)
) -> Result<usize, Error>

Trait Implementations

impl Clone for TimeUnit

fn clone(&self) -> TimeUnit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimeUnit

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

Formats the value using the given formatter.

impl Hash for TimeUnit

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for TimeUnit

fn cmp(&self, other: &TimeUnit) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<TimeUnit> for TimeUnit

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

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

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

This method tests for !=.

impl PartialOrd<TimeUnit> for TimeUnit

fn partial_cmp(&self, other: &TimeUnit) -> 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 Eq for TimeUnit

impl StructuralEq for TimeUnit

impl StructuralPartialEq for TimeUnit