Struct Fallback

pub struct Fallback { /* private fields */ }

A fallback that has been configured but has not yet been registered with a Blueprint.

Guide

Check out Blueprint::fallback for an introduction to fallback routes in Pavex.

Use cases

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

Implementations

impl Fallback

pub fn new(callable: RawIdentifiers) -> Self

Create a new (unregistered) fallback route.

Check out the documentation of Blueprint::fallback for more details on fallback routes.

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

Register an error handler for this fallback route.

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

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

Register this fallback route with a Blueprint.

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

Trait Implementations

impl Clone for Fallback

fn clone(&self) -> Fallback

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Fallback

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

Formats the value using the given formatter.