Enum PadMode 

#[non_exhaustive]
#[repr(u16)]
pub enum PadMode {
    Constant = 0,
    Reflect = 1,
    Replicate = 2,
    Circular = 3,
}

Padding mode for crate::ops::ShapeLayoutKind::Pad.

Today only Self::Constant is wired in the Phase 3 trailblazer. Reflect / Replicate / Circular follow in fanout sessions — each changes the kernel body’s “what value goes in the pad region” branch but keeps the same plan shape.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Constant = 0

Pad with a constant value (PadDescriptor::value).

Reflect = 1

Reflect input across the boundary (no edge duplication).

Replicate = 2

Replicate the boundary value into the pad region.

Circular = 3

Wrap-around padding (also called “circular”).

Trait Implementations

impl Clone for PadMode

fn clone(&self) -> PadMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PadMode

impl Debug for PadMode

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

Formats the value using the given formatter.

impl Eq for PadMode

impl Hash for PadMode

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

where __H: Hasher,

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 PadMode

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