Enum arrow2::io::parquet::read::PhysicalType

pub enum PhysicalType {
    Boolean,
    Int32,
    Int64,
    Int96,
    Float,
    Double,
    ByteArray,
    FixedLenByteArray(usize),
}

Available on crate feature io_parquet only.

The set of all physical types representable in Parquet

Variants

Boolean

Int32

Int64

Int96

Float

Double

ByteArray

FixedLenByteArray(usize)

Trait Implementations

impl Clone for PhysicalType

fn clone(&self) -> PhysicalType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PhysicalType

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

Formats the value using the given formatter.

impl Hash for PhysicalType

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 PartialEq<PhysicalType> for PhysicalType

fn eq(&self, other: &PhysicalType) -> 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 TryFrom<(Type, Option<i32>)> for PhysicalType

type Error = Error

The type returned in the event of a conversion error.

fn try_from(
    _: (Type, Option<i32>)
) -> Result<PhysicalType, <PhysicalType as TryFrom<(Type, Option<i32>)>>::Error>

Performs the conversion.

impl Copy for PhysicalType

impl Eq for PhysicalType

impl StructuralEq for PhysicalType

impl StructuralPartialEq for PhysicalType