Struct Provided 

pub struct Provided<T>(pub Arc<T>);

The app’s own shared values (an API client, a price list), available in handlers, jobs, listeners, commands and scheduled tasks.

use renox::Provided;

#[derive(Clone)]
struct Payments {
    api_key: String,
}

async fn checkout(payments: Provided<Payments>) -> String {
    format!("charging with key {}…", &payments.api_key[..3])
}

async fn in_a_job(state: AppState) {
    let payments = state.provided::<Payments>().expect("provided at boot");
}

App::new().provide(Payments { api_key: "sk_test_123".into() })

A handler asking for a type that wasn’t provided answers 500, naming the type.

Tuple Fields

0: Arc<T>

Trait Implementations

impl<T> Deref for Provided<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T: Send + Sync + 'static> FromRequestParts<AppState> for Provided<T>

type Rejection = Error

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.

async fn from_request_parts( _: &mut Parts, state: &AppState, ) -> Result<Self, Error>

Perform the extraction.