Struct mpi::point_to_point::Message

#[must_use]
pub struct Message(_);

Describes a pending incoming message, probed by a matched_probe().

Standard section(s)

3.8.2

Methods

impl Message

pub fn is_no_proc(&self) -> bool

True if the Source for the probe was the null process.

pub fn matched_receive<Msg>(self) -> (Msg, Status) where
    Msg: Equivalence, 

Receive a previously probed message containing a single instance of type Msg.

Receives the message &self which contains a single instance of type Msg.

Standard section(s)

3.8.3

pub fn matched_receive_into<Buf: ?Sized>(self, buf: &mut Buf) -> Status where
    Buf: BufferMut, 

Receive a previously probed message into a Buffer.

Receive the message &self with contents matching buf.

Standard section(s)

3.8.3

pub fn immediate_matched_receive_into<'a, Sc, Buf: ?Sized + 'a>(
    self,
    scope: Sc,
    buf: &'a mut Buf
) -> Request<'a, Sc> where
    Buf: BufferMut,
    Sc: Scope<'a>, 

Asynchronously receive a previously probed message into a Buffer.

Asynchronously receive the message &self with contents matching buf.

Standard section(s)

3.8.3

Trait Implementations

impl AsRaw for Message

type Raw = MPI_Message

The raw MPI C API type

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

The raw value

impl AsRawMut for Message

fn as_raw_mut(&mut self) -> *mut Self::Raw

A mutable pointer to the raw value

impl Drop for Message

fn drop(&mut self)

Executes the destructor for this type.