Enum curl::easy::HttpVersion [−] [src]

pub enum HttpVersion {
    Any,
    V10,
    V11,
    V2,
    V2TLS,
    V2PriorKnowledge,
    // some variants omitted
}

Possible values to pass to the http_version method.

Variants

Any

We don't care what http version to use, and we'd like the library to choose the best possible for us.

V10

Please use HTTP 1.0 in the request

V11

Please use HTTP 1.1 in the request

V2

Please use HTTP 2 in the request (Added in CURL 7.33.0)

V2TLS

Use version 2 for HTTPS, version 1.1 for HTTP (Added in CURL 7.47.0)

V2PriorKnowledge

Please use HTTP 2 without HTTP/1.1 Upgrade (Added in CURL 7.49.0)