Enum MaterializationReason 

pub enum MaterializationReason {
    ExplicitCopy,
    LayoutIncompatible,
    ForeignBufferIncompatible,
}

Why a buffer was materialized.

Variants

ExplicitCopy

Caller requested an owned contiguous copy.

LayoutIncompatible

Layout incompatible with the requested kernel (e.g. non-contiguous).

ForeignBufferIncompatible

Arrow / foreign buffer could not be borrowed zero-copy.

Trait Implementations

impl Clone for MaterializationReason

fn clone(&self) -> MaterializationReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MaterializationReason

impl Debug for MaterializationReason

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

Formats the value using the given formatter.

impl Eq for MaterializationReason

impl Hash for MaterializationReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MaterializationReason

fn eq(&self, other: &MaterializationReason) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MaterializationReason