Trait Extension

pub trait Extension {
    // Required method
    fn extend(&mut self, request: &dyn Request) -> Result<Extensions, ()>;
}

A system of addons provided additional data.

An endpoint not having any extension may use &mut () as the result of system.

Required Methods

fn extend(&mut self, request: &dyn Request) -> Result<Extensions, ()>

Inspect the request to produce extension data.

Implementations on Foreign Types

impl Extension for ()

fn extend(&mut self, _: &dyn Request) -> Result<Extensions, ()>

Implementors

impl Extension for &mut AddonList

impl Extension for AddonList