Experimental
Some features and functionality in curl and libcurl are considered
EXPERIMENTAL.
Experimental support in curl means:
- Experimental features are provided to allow users to try them out and
provide feedback on functionality and API etc before they ship and get
"carved in stone".
- You must enable the feature when invoking configure as otherwise curl will
not be built with the feature present.
- We strongly advise against using this feature in production.
- We reserve the right to change behavior of the feature without sticking
to our API/ABI rules as we do for regular features, as long as it is marked
experimental.
- Experimental features are clearly marked so in documentation. Beware.
Experimental features right now
- The Hyper HTTP backend
- HTTP/3 support and options
CURLSSLOPT_NATIVE_CA
(No configure option, feature built in when supported)
- The rustls backend
- WebSocket