[−][src]Function surf::trace
ⓘImportant traits for Request<C>
pub fn trace(uri: impl AsRef<str>) -> Request<NativeClient>
Perform a one-off TRACE
request.
About the HTTP Method
The HTTP TRACE method performs a message loop-back test along the path to the target resource, providing a useful debugging mechanism.
The final recipient of the request should reflect the message received, excluding some fields described below, back to the client as the message body of a 200 (OK) response with a Content-Type of message/http. The final recipient is either the origin server or the first server to receive a Max-Forwards value of 0 in the request.
Panics
This will panic if a malformed URL is passed.
Errors
Returns errors from the middleware, http backend, and network sockets.
Examples
let string = surf::trace("https://httpbin.org/trace").recv_string().await?;