Struct StreamingJson

pub struct StreamingJson;

An encoding that represents a stream of JSON data.

A server function that uses this as its output encoding should return StreamingJson

Browser Support for Streaming Input

Browser fetch requests do not currently support full request duplexing, which means that that they do begin handling responses until the full request has been sent. This means that if you use a streaming input encoding, the input stream needs to end before the output will begin.

Streaming requests are only allowed over HTTP2 or HTTP3.

Trait Implementations

impl Encoding for StreamingJson

const CONTENT_TYPE: &'static str = Streaming::CONTENT_TYPE

The MIME type of the data.

const METHOD: Method = Streaming::METHOD

The HTTP method used for requests.

impl<CustErr, T, S, Request> FromReq<StreamingJson, Request, CustErr> for S

where Request: Req<CustErr> + Send + 'static, S: Stream<Item = T> + From<JsonStream<T>> + Send + 'static, T: DeserializeOwned + 'static,

async fn from_req(req: Request) -> Result<S, ServerFnError<CustErr>>

Attempts to deserialize the arguments from a request.

impl<CustErr, T, Response> FromRes<StreamingJson, Response, CustErr> for JsonStream<T>

where Response: ClientRes<CustErr> + Send, T: DeserializeOwned,

async fn from_res( res: Response, ) -> Result<JsonStream<T>, ServerFnError<CustErr>>

Attempts to deserialize the outputs from a response.

impl<CustErr, T, Response> IntoRes<StreamingJson, Response, CustErr> for JsonStream<T, CustErr>

where Response: Res<CustErr>, CustErr: 'static, T: Serialize + 'static,

async fn into_res(self) -> Result<Response, ServerFnError<CustErr>>

Attempts to serialize the output into an HTTP response.