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write_json_response

webx

Function write_json_response 

Source 
pub async fn write_json_response<T>(
    resp: &mut dyn IHttpResponse,
    value: &T,
) -> Result<(), Error>
where
    T: Serialize + Send,
Expand description

Helper: build a JSON response by serializing a value and writing it.

A serialization failure is a server-side defect in the response DTO, so it surfaces as Error::ResponseSerialization (500), not the request-parse Error::Serialization (400).