Type Alias SCNetworkReachabilityCallBack 

pub type SCNetworkReachabilityCallBack = Option<unsafe extern "C" fn(target: SCNetworkReachabilityRef, flags: SCNetworkReachabilityFlags, info: *mut c_void)>;

Available on crate feature raw-ffi only.

Aliased Type

pub enum SCNetworkReachabilityCallBack {
    None,
    Some(unsafe extern "C" fn(*const c_void, u32, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const c_void, u32, *mut c_void))

Some value of type T.