Struct pavex::blueprint::error_observer::ErrorObserver

pub struct ErrorObserver { /* private fields */ }

An error observer that has been configured but has not yet been registered with a Blueprint.

Guide

Check out Blueprint::error_observer for an introduction to error observers in Pavex.

Use cases

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

Implementations

impl ErrorObserver

pub fn new(callable: RawIdentifiers) -> Self

Create a new (unregistered) error observer.

Check out the documentation of Blueprint::error_observer for more details on observers.

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

Register this error observer with a Blueprint.

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

Trait Implementations

impl Clone for ErrorObserver

fn clone(&self) -> ErrorObserver

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorObserver

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

Formats the value using the given formatter.