Struct ApContext 

pub struct ApContext(pub Context<Value>);

Axum extractor that produces an apcore Context<serde_json::Value>.

Extracts identity from request extensions (RequestIdentity) and W3C TraceContext from the traceparent header.

Usage

async fn handler(
    ApContext(ctx): ApContext,
    Json(input): Json<Value>,
) -> Result<Json<Value>, AxumApcoreError> {
    // ctx is a fully populated apcore Context
    Ok(Json(serde_json::json!({"trace_id": ctx.trace_id})))
}

Tuple Fields

0: Context<Value>

Trait Implementations

impl<S> FromRequestParts<S> for ApContext

where S: Send + Sync,

type Rejection = AxumApcoreError

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: &S, ) -> impl Future<Output = Result<Self, Self::Rejection>> + Send

Perform the extraction.