soup_sys

Function soup_session_prefetch_dns

Source 
pub unsafe extern "C" fn soup_session_prefetch_dns(
    session: *mut SoupSession,
    hostname: *const c_char,
    cancellable: *mut GCancellable,
    callback: SoupAddressCallback,
    user_data: gpointer,
)
Available on crate feature v2_38 only.