Type Alias MPI_Copy_function

pub type MPI_Copy_function = Option<unsafe extern "C" fn(arg1: MPI_Comm, arg2: c_int, arg3: *mut c_void, arg4: *mut c_void, arg5: *mut c_void, arg6: *mut c_int) -> c_int>;

Aliased Type

enum MPI_Copy_function {
    None,
    Some(unsafe extern "C" fn(*mut ompi_communicator_t, i32, *mut c_void, *mut c_void, *mut c_void, *mut i32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut ompi_communicator_t, i32, *mut c_void, *mut c_void, *mut c_void, *mut i32) -> i32)

Some value of type T.