Type Alias mpi_sys::MPI_Delete_function

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

Aliased Type

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

Variants

None

No value.

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

Some value of type T.