Struct pavex::blueprint::middleware::PreProcessingMiddleware

pub struct PreProcessingMiddleware { /* private fields */ }

A pre-processing middleware that has been configured but has not yet been registered with a Blueprint.

Guide

Check out Blueprint::pre_process for an introduction to pre_processing middlewares in Pavex.

Use cases

PreProcessingMiddleware is primarily used by kits to allow users to customize (or disable!) the bundled middlewares before registering them with a Blueprint.

Implementations

impl PreProcessingMiddleware

pub fn new(callable: RawIdentifiers) -> Self

Create a new (unregistered) pre_processing middleware.

Check out the documentation of Blueprint::pre_process for more details on pre-processing middlewares.

pub fn error_handler(self, error_handler: RawIdentifiers) -> Self

Register an error handler for this middleware.

Check out the documentation of RegisteredPreProcessingMiddleware::error_handler for more details.

pub fn register( self, bp: &mut Blueprint, ) -> RegisteredPreProcessingMiddleware<'_>

Register this middleware with a Blueprint.

Check out the documentation of Blueprint::pre_process for more details.

Trait Implementations

impl Clone for PreProcessingMiddleware

fn clone(&self) -> PreProcessingMiddleware

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PreProcessingMiddleware

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

Formats the value using the given formatter.