pub trait BodyMixin { fn is_disturbed(&self) -> bool; fn body(&self) -> Option<Root<Dom<ReadableStream>>>; fn is_locked(&self) -> bool; fn get_mime_type(&self) -> Vec<u8> ⓘ; }
https://fetch.spec.whatwg.org/#body
https://fetch.spec.whatwg.org/#concept-body-disturbed
https://fetch.spec.whatwg.org/#dom-body-body
https://fetch.spec.whatwg.org/#concept-body-locked
https://fetch.spec.whatwg.org/#concept-body-mime-type