pub fn exact(
name: &'static str,
value: &'static str,
) -> impl Filter<Extract = (), Error = Rejection> + Copy
Expand description
Create a Filter
that requires a header to match the value exactly.
This Filter
will look for a header with supplied name and the exact
value, otherwise rejects the request.
§Example
// Require `dnt: 1` header to be set.
let must_dnt = warp::header::exact("dnt", "1");