Struct arrow::datatypes::Int8Type

pub struct Int8Type {}

A signed 8-bit integer type.

Trait Implementations

impl ArrowPrimitiveType for Int8Type

type Native = i8

Corresponding Rust native type for the primitive type.

const DATA_TYPE: DataType = DataType::Int8

the corresponding Arrow data type of this primitive type.

fn get_byte_width() -> usize

👎Deprecated: Use ArrowNativeType::get_byte_width

Returns the byte width of this primitive type.

fn default_value() -> Self::Native

Returns a default value of this primitive type.

impl Debug for Int8Type

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

Formats the value using the given formatter.

impl Parser for Int8Type

fn parse(string: &str) -> Option<<Int8Type as ArrowPrimitiveType>::Native>

Parse a string to the native type

fn parse_formatted(string: &str, _format: &str) -> Option<Self::Native>

Parse a string to the native type with a format string

impl ArrowDictionaryKeyType for Int8Type