Struct transducers::Identity

pub struct Identity;

The identity transducer.

Methods

impl Identity

fn new() -> Identity

Produces the identity transducer.

Trait Implementations

impl<'t, R: 't, T: 't> Transducer<'t, R, T, T> for Identity

type Step = IdentityStep<'t, R, T>

The type of step that application of the transducer produces.

fn apply<Step: Fn(R, T) -> R + 't>(&self, step: Step) -> IdentityStep<'t, R, T>

Applies the transducer to the step function to obtain a new step function.