Trait RequestDataMiddleware 

pub trait RequestDataMiddleware<S: Subject>:
    Send
    + Sync
    + Sized
    + Clone
    + 'static {
    // Required method
    fn customize_request_data(
        &self,
        subject: &Option<S>,
        accept_language: &AcceptLanguage,
        data: &mut Data,
    );
}

Middleware to customize the data attached to each GraphQL request.

Required Methods

fn customize_request_data( &self, subject: &Option<S>, accept_language: &AcceptLanguage, data: &mut Data, )

Customize the given request data, inserting or modifying the content.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<S: Subject> RequestDataMiddleware<S> for ()

fn customize_request_data( &self, _subject: &Option<S>, _accept_language: &AcceptLanguage, _data: &mut Data, )

impl<S: Subject, T: RequestDataMiddleware<S> + ?Sized> RequestDataMiddleware<S> for Box<T>

where Box<T>: Send + Sync + Sized + Clone + 'static,

fn customize_request_data( &self, subject: &Option<S>, accept_language: &AcceptLanguage, data: &mut Data, )

impl<S: Subject, T: RequestDataMiddleware<S> + ?Sized> RequestDataMiddleware<S> for Arc<T>

where Arc<T>: Send + Sync + Sized + Clone + 'static,

fn customize_request_data( &self, subject: &Option<S>, accept_language: &AcceptLanguage, data: &mut Data, )

Implementors