Struct arrow::datatypes::Float32Type

pub struct Float32Type {}

32-bit floating point number type.

Trait Implementations

impl ArrowPrimitiveType for Float32Type

type Native = f32

Corresponding Rust native type for the primitive type.

const DATA_TYPE: DataType = DataType::Float32

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 Float32Type

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

Formats the value using the given formatter.

impl Parser for Float32Type

fn parse(string: &str) -> Option<f32>

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