Struct mpi::datatype::DatatypeRef

pub struct DatatypeRef<'a> { /* fields omitted */ }

A reference to an MPI data type.

This is similar to a raw MPI_Datatype but is guaranteed to be a valid for 'a.

Methods

impl<'a> DatatypeRef<'a>

pub unsafe fn from_raw(datatype: MPI_Datatype) -> Self

Wrap a raw handle. The handle must remain valid for 'a.

Trait Implementations

impl<'a> Copy for DatatypeRef<'a>

impl<'a> Clone for DatatypeRef<'a>

fn clone(&self) -> DatatypeRef<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for DatatypeRef<'a>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> AsRaw for DatatypeRef<'a>

type Raw = MPI_Datatype

The raw MPI C API type

fn as_raw(&self) -> Self::Raw

The raw value

impl<'a> Datatype for DatatypeRef<'a>