Struct Service 

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

Axum extractor that retrieves a service T from the application’s service registry.

The inner value is an Arc<T>, so cloning the extractor is cheap. Returns a 500 Internal Server Error if T was not registered before the server started.

Example

use modo::service::Service;

struct MyService;

async fn handler(Service(svc): Service<MyService>) {
    // svc is Arc<MyService>
}

Tuple Fields

0: Arc<T>

Trait Implementations

impl<T: Send + Sync + 'static> FromCronContext for Service<T>

fn from_cron_context(ctx: &CronContext) -> Result<Self>

Attempt to extract Self from the given context.

impl<T: Send + Sync + 'static> FromJobContext for Service<T>

fn from_job_context(ctx: &JobContext) -> Result<Self>

Extract Self from the job context, returning an error if extraction fails.

impl<S, T> FromRequestParts<S> for Service<T>

where S: Send + Sync, T: Send + Sync + 'static, AppState: FromRef<S>,

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( _parts: &mut Parts, state: &S, ) -> Result<Self, Self::Rejection>

Perform the extraction.