Enum DType

pub enum DType {
    Plain {
        ty: String,
        shape: Vec<u64>,
    },
    Record(Vec<Field>),
}

Representation of a Numpy type

Variants

Plain

A simple array with only a single field

Fields

ty: String

Numpy type string. First character is '>' for big endian, '<' for little endian.

Examples: >i4, <u8, >f8. The number corresponds to the number of bytes.

shape: Vec<u64>

Shape of a type.

Scalar has zero entries. Otherwise, number of entries == number of dimensions and each entry specifies size in the respective dimension.

Record(Vec<Field>)

A structure record array

Implementations

impl DType

pub fn descr(&self) -> String

Numpy format description of record dtype.

pub fn from_descr(descr: Value) -> Result<Self>

Create from description AST

Trait Implementations

impl Debug for DType

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

Formats the value using the given formatter.

impl PartialEq for DType

fn eq(&self, other: &DType) -> 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 DType

impl StructuralPartialEq for DType