Type Alias GeoKernelViewerLayerLoadProgressCallback 

pub type GeoKernelViewerLayerLoadProgressCallback = Option<unsafe extern "C" fn(i32, *const WChar, *mut c_void)>;

Aliased Type

pub enum GeoKernelViewerLayerLoadProgressCallback {
    None,
    Some(unsafe extern "C" fn(i32, *const i32, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(i32, *const i32, *mut c_void))

Some value of type T.