Struct Service 

pub struct Service<T: Send + Sync + 'static>(pub Arc<T>);

Extractor that retrieves a service from the ServiceRegistry by type.

The inner Arc<T> is accessible via Deref or by destructuring: Service(my_svc). Returns a 500 Internal Server Error if the service was not registered.

Tuple Fields

0: Arc<T>

Trait Implementations

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

fn clone(&self) -> Service<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Send + Sync + 'static> FromRequestParts<AppState> for Service<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( _parts: &mut Parts, state: &AppState, ) -> Result<Self, Self::Rejection>

Perform the extraction.