pub type FnSteamNetworkingMessagesSessionFailed = Option<unsafe extern "C" fn(arg1: *mut SteamNetworkingMessagesSessionFailed_t)>;Aliased Type§
enum FnSteamNetworkingMessagesSessionFailed {
    None,
    Some(unsafe extern "C" fn(_: *mut SteamNetworkingMessagesSessionFailed_t)),
}Variants§
None
No value.
Some(unsafe extern "C" fn(_: *mut SteamNetworkingMessagesSessionFailed_t))
Some value of type T.