Struct tower::layer::util::Identity

pub struct Identity { /* fields omitted */ }

A no-op middleware.

When wrapping a Service, the Identity layer returns the provided service without modifying it.

Implementations

impl Identity

pub fn new() -> Identity

Create a new Identity value

Trait Implementations

impl Clone for Identity

pub fn clone(&self) -> Identity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Identity

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

Formats the value using the given formatter.

impl Default for Identity

pub fn default() -> Identity

Returns the “default value” for a type.

impl<S> Layer<S> for Identity

Decorates a Service, transforming either the request or the response.

type Service = S

The wrapped service

pub fn layer(&self, inner: S) -> <Identity as Layer<S>>::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware.