Struct script::body::ExtractedBody

pub struct ExtractedBody {
    pub stream: Root<Dom<ReadableStream>>,
    pub source: BodySource,
    pub total_bytes: Option<usize>,
    pub content_type: Option<DOMString>,
}

The result of https://fetch.spec.whatwg.org/#concept-bodyinit-extract

Fields

stream: Root<Dom<ReadableStream>>

source: BodySource

total_bytes: Option<usize>

content_type: Option<DOMString>

Implementations

impl ExtractedBody

pub fn into_net_request_body(self) -> (RequestBody, Root<Dom<ReadableStream>>)

Build a request body from the extracted body, to be sent over IPC to net to use with concept-request-transmit-body, see https://fetch.spec.whatwg.org/#concept-request-transmit-body.

Also returning the corresponding readable stream, to be stored on the request in script, and potentially used as part of consume_body, see https://fetch.spec.whatwg.org/#concept-body-consume-body

Transmitting a body over fetch, and consuming it in script, are mutually exclusive operations, since each will lock the stream to a reader.

pub fn in_memory(&self) -> bool

Is the data of the stream of this extracted body available in memory?