Struct NovaState 

pub struct NovaState<S>(pub S);

Wrapper extractor for application state.

Use this extractor in handlers to obtain a cloned instance of the application state type previously injected into the Axum router via axum::Extension(state) (NovaApp injects the state for you).

Example:

async fn handler(state: NovaState<MyState>) -> impl IntoResponse {
    let s: MyState = state.0; // cloned state
    // ...
}

Tuple Fields

0: S

Trait Implementations

impl<S: Clone> Clone for NovaState<S>

fn clone(&self) -> NovaState<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for NovaState<S>

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

Formats the value using the given formatter.

impl<S, State> FromRequestParts<State> for NovaState<S>

where S: Clone + Send + Sync + 'static, State: Send + Sync,

type Rejection = NovaStateRejection

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

fn from_request_parts( parts: &mut Parts, _state: &State, ) -> impl Future<Output = Result<Self, Self::Rejection>> + Send

Perform the extraction.