Enum parquet::basic::LogicalType

pub enum LogicalType {
    String,
    Map,
    List,
    Enum,
    Decimal {
        scale: i32,
        precision: i32,
    },
    Date,
    Time {
        is_adjusted_to_u_t_c: bool,
        unit: TimeUnit,
    },
    Timestamp {
        is_adjusted_to_u_t_c: bool,
        unit: TimeUnit,
    },
    Integer {
        bit_width: i8,
        is_signed: bool,
    },
    Unknown,
    Json,
    Bson,
    Uuid,
    Float16,
}

Logical types used by version 2.4.0+ of the Parquet format.

This is an entirely new struct as of version 4.0.0. The struct previously named LogicalType was renamed to ConvertedType. Please see the README.md for more details.

Variants

String

Map

List

Enum

Decimal

Fields

scale: i32

precision: i32

Date

Time

Fields

is_adjusted_to_u_t_c: bool

unit: TimeUnit

Timestamp

Fields

is_adjusted_to_u_t_c: bool

unit: TimeUnit

Integer

Fields

bit_width: i8

is_signed: bool

Unknown

Json

Bson

Uuid

Float16

Trait Implementations

impl Clone for LogicalType

fn clone(&self) -> LogicalType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LogicalType

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

Formats the value using the given formatter.

impl From<LogicalType> for LogicalType

fn from(value: LogicalType) -> Self

Converts to this type from the input type.

impl From<LogicalType> for LogicalType

fn from(value: LogicalType) -> Self

Converts to this type from the input type.

impl FromStr for LogicalType

type Err = ParquetError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl PartialEq for LogicalType

fn eq(&self, other: &LogicalType) -> 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 Eq for LogicalType

impl StructuralPartialEq for LogicalType