feat: implement Clone for HeaderAndClaims #12
Merged
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In my Axum JWT verification middleware, I want to pass the validated JWT on to successive middlewares and handlers. This is done by adding it to the
request.extensions()
type map. However, it requiresT: Clone
andHeaderAndClaims<_>
currently does not implementClone
so this is not directly possible.This PR implements the relevant
Clone
which spares the minor inconvenience of having to put the JWT in anArc
. A quick test indicates that this will grow the release rlib by 4 kbytes (current rlib is c:a 1.1 Mbytes). Not sure if this is a reasonable trade-off, but since I wrote and tested the code, I thought I'd put it up for consideration.