Struct HeaderData 

pub struct HeaderData {
    pub descr: String,
    pub fortran_order: bool,
    pub shape: Vec<usize>,
}

Header dictionary parsed from an .npy v1.0 stream.

Mirrors the dict NumPy’s numpy.lib.format.header_data_from_array_1_0 returns: descr (the dtype descriptor string), fortran_order, and shape. Stored as a small struct so callers don’t need an untyped map.

Fields

descr: String

dtype descriptor string (e.g. "<f8", "|b1").

fortran_order: bool

true if the underlying data is laid out in Fortran (column-major) order.

shape: Vec<usize>

Array shape.

Trait Implementations

impl Clone for HeaderData

fn clone(&self) -> HeaderData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeaderData

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

Formats the value using the given formatter.

impl PartialEq for HeaderData

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

impl StructuralPartialEq for HeaderData