Struct PeerRemoteMemoryRegion 

pub struct PeerRemoteMemoryRegion { /* private fields */ }

A wrapper around RemoteMemoryRegion associated with a specific remote peer.

This struct behaves exactly like RemoteMemoryRegion for One-Sided RDMA operations, but carries the destination peer index required to route the operation.

See RemoteMemoryRegion for details on RDMA write/read behavior and memory registration.

Implementations

impl PeerRemoteMemoryRegion

pub fn new(peer: usize, remote_mr: RemoteMemoryRegion) -> Self

Creates a new PeerRemoteMemoryRegion from a peer identifier and a RemoteMemoryRegion.

pub fn peer(&self) -> usize

Returns the peer identifier associated with this remote memory region.

pub fn sub_region(&self, offset: usize) -> Option<PeerRemoteMemoryRegion>

Delegates to RemoteMemoryRegion::sub_region, returning a new PeerRemoteMemoryRegion tied to the same peer.

Returns

• Some(PeerRemoteMemoryRegion) if the offset is within bounds.
• None if the offset exceeds the current length.

pub fn sub_region_unchecked(&self, offset: usize) -> PeerRemoteMemoryRegion

Like sub_region, but without bounds checking.

Trait Implementations

impl Clone for PeerRemoteMemoryRegion

fn clone(&self) -> PeerRemoteMemoryRegion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PeerRemoteMemoryRegion

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PeerRemoteMemoryRegion

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PeerRemoteMemoryRegion

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PeerRemoteMemoryRegion