Struct ArrayFlags 

pub struct ArrayFlags {
    pub c_contiguous: bool,
    pub f_contiguous: bool,
    pub owndata: bool,
    pub writeable: bool,
    pub aligned: bool,
}

Flags describing the memory properties of an array.

Mirrors NumPy’s arr.flags field: a flat collection of independent boolean memory-layout properties. The names map 1:1 to NumPy and are accessed individually by callers, so a bitfield-style enum would hurt ergonomics rather than help.

Fields

c_contiguous: bool

Whether the data is C-contiguous (row-major).

f_contiguous: bool

Whether the data is Fortran-contiguous (column-major).

owndata: bool

Whether the array owns its data.

writeable: bool

Whether the array is writeable.

aligned: bool

Whether the underlying data pointer is properly aligned for the element type (#345). Mirrors numpy’s NPY_ARRAY_ALIGNED flag.

Owned arrays produced through ferray’s safe constructors are always aligned because they go through Vec<T> which the allocator guarantees to align for T. Views constructed via from_shape_ptr from a raw pointer can be misaligned and will report aligned = false here so callers can detect the degenerate case before passing into a SIMD path.

Trait Implementations

impl Clone for ArrayFlags

fn clone(&self) -> ArrayFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ArrayFlags

impl Debug for ArrayFlags

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

Formats the value using the given formatter.

impl Eq for ArrayFlags

impl PartialEq for ArrayFlags

fn eq(&self, other: &ArrayFlags) -> 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 StructuralPartialEq for ArrayFlags