Enum EdgeMode 

pub enum EdgeMode {
    Zeros,
    Odd,
    Reflect,
    Nearest,
}

Extension of a row x[0..n] beyond its ends (shown for the left end; the right end mirrors it).

Variants

Zeros

0 0 0 | x0 x1 x2 (scipy constant with cval = 0).

Odd

Point reflection through the edge sample: 2x0−x3 2x0−x2 2x0−x1 | x0 x1 x2 (scipy padtype="odd"). Keeps the level and slope continuous, so filters start without a step.

Reflect

Mirror about the edge, repeating it: x2 x1 x0 | x0 x1 x2 (scipy reflect).

Nearest

Repeat the edge sample: x0 x0 x0 | x0 x1 x2 (scipy nearest).

Implementations

impl EdgeMode

pub const fn id(self) -> u32

The comptime id kernels branch on.

Trait Implementations

impl Clone for EdgeMode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EdgeMode

impl Debug for EdgeMode

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

Formats the value using the given formatter.

impl Eq for EdgeMode

impl Hash for EdgeMode

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 EdgeMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EdgeMode