Struct Identity 

pub struct Identity;

The identity Layer: returns the handler unchanged. The default global stack on RustStream.

Trait Implementations

impl BlanketLayer for Identity

fn apply<M, C, S, H>(&self, handler: H) -> impl Handler<M, C, S> + 'static

where M: Send + Sync + 'static, C: Send + 'static, S: Send + Sync + 'static, H: Handler<M, C, S> + 'static,

Wraps handler, returning the layered handler. S is the app’s shared-state type, threaded so a blanket layer wraps a router handler without fixing its state type.

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<H> Layer<H> for Identity

type Handler = H

The handler type produced by this layer.

fn layer(&self, inner: H) -> H

Wrap inner and return the composed handler.