Struct Identity 

pub struct Identity;

Identity stage and simple fan-out/fan-in adapter.

Besides the usual T -> T identity, this type also provides several useful shape conversions such as scalar fan-out to arrays or tuples.

Trait Implementations

impl Clone for Identity

fn clone(&self) -> Identity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Identity

impl Debug for Identity

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

Formats the value using the given formatter.

impl Default for Identity

fn default() -> Identity

Returns the “default value” for a type.

impl<T: Copy> Inplace<T> for Identity

NOP

fn inplace(&mut self, _xy: &mut [T])

Process an input block into the same data as output

impl<T: Copy> Process<T> for Identity

fn process(&mut self, x: T) -> T

Update the state with a new input and obtain an output

fn block(&mut self, x: &[T], y: &mut [T])

Process a block of inputs into a block of outputs

impl<X: Copy> Process<X, (X, X)> for Identity

Fan out

fn process(&mut self, x: X) -> (X, X)

Update the state with a new input and obtain an output

fn block(&mut self, x: &[X], y: &mut [Y])

Process a block of inputs into a block of outputs

impl<X: Copy, const N: usize> Process<X, [X; N]> for Identity

Fan out

fn process(&mut self, x: X) -> [X; N]

Update the state with a new input and obtain an output

fn block(&mut self, x: &[X], y: &mut [Y])

Process a block of inputs into a block of outputs

impl<X: Copy> Process<[X; 1], X> for Identity

Flatten

fn process(&mut self, x: [X; 1]) -> X

Update the state with a new input and obtain an output

fn block(&mut self, x: &[X], y: &mut [Y])

Process a block of inputs into a block of outputs