pub trait BodyOp {
// Required methods
fn body_bytes<'life0, 'async_trait>(
&'life0 mut self
) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
fn body_string<'life0, 'async_trait>(
&'life0 mut self
) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
fn set_body(&mut self, body: impl Into<Body>);
fn set_content_type(&mut self, mime: Mime) -> Option<HeaderValues>;
}