Enum ScatterReduce 

#[non_exhaustive]
pub enum ScatterReduce {
    None,
    Sum,
}

How a scatter combines an update with the value it lands on.

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.

None

The update replaces the value (with repeated indices, one of the updates wins).

Sum

The update is added to the value (repeated indices accumulate).

Trait Implementations

impl Clone for ScatterReduce

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 ScatterReduce

impl Debug for ScatterReduce

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

Formats the value using the given formatter.

impl Eq for ScatterReduce

impl Hash for ScatterReduce

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 ScatterReduce

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ScatterReduce