Type Alias mpi::ffi::MPI_Copy_function

pub type MPI_Copy_function = Option<unsafe extern "C" fn(_: *mut ompi_communicator_t, _: i32, _: *mut c_void, _: *mut c_void, _: *mut c_void, _: *mut i32) -> i32>;

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.