fn default_user_agent(request: &mut super::request::Request) {
        if !request.headers().contains_key(header::USER_AGENT) {
            request.headers_mut().insert(header::USER_AGENT, header::HeaderValue::from_static(concat!("Yukikaze/", env!("CARGO_PKG_VERSION"))));
        }
    }
///Specifies how to set user agent
///
///By default it set's `Yukikaze/<lib version>`, if agent is not present
Specifies how to set user agent
By default it set's `Yukikaze/`, if agent is not present
Specifies how to set user agent By default it set ' s ` Yukikaze / ` if agent is not present
fn default_user_agent(request: &mut super::request::Request) {
        if !request.headers().contains_key(header::USER_AGENT) {
            request.headers_mut().insert(header::USER_AGENT, header::HeaderValue::from_static(concat!("Yukikaze/", env!("CARGO_PKG_VERSION"))));
        }
    }
fn default_user_agent ( request : & mut super :: request :: Request ) { if ! request . headers ( ) . contains_key ( header :: USER_AGENT ) { request . headers_mut ( ) . insert ( header :: USER_AGENT , header :: HeaderValue :: from_static ( concat ! ( " " env ( " " ) ) ) ) ; } }
Specifies how to set user agent
By default it set's `Yukikaze/<lib version>`, if agent is not present
Specifies how to set user agent By default it set ' s ` Yukikaze / <lib version > ` if agent is not present
request
&mut super::request::Request