Struct RdmaRemoteBuffer 

pub struct RdmaRemoteBuffer {
    pub id: usize,
    pub size: usize,
    pub owner: ActorRef<RdmaManagerActor>,
    /* private fields */
}

Lightweight handle representing a registered RDMA buffer.

Contains an id for the buffer registration, the buffer size, a reference to the owning RdmaManagerActor, and backend-specific contexts for performing RDMA operations.

Fields

id: usize

size: usize

owner: ActorRef<RdmaManagerActor>

Implementations

impl RdmaRemoteBuffer

pub fn resolve_mlx( &self, ) -> Option<<IbvBackend<MlxDevice> as RdmaBackend>::RemoteBackendContext>

Context for this backend, if the buffer advertises it.

pub fn resolve_efa( &self, ) -> Option<<IbvBackend<EfaDevice> as RdmaBackend>::RemoteBackendContext>

Context for this backend, if the buffer advertises it.

pub fn resolve_tcp( &self, ) -> Option<<TcpBackend as RdmaBackend>::RemoteBackendContext>

Context for this backend, if the buffer advertises it.

impl RdmaRemoteBuffer

pub async fn write_from_local( &self, client: &(impl Actor + Send + Sync), local: KeepaliveLocalMemory, timeout: u64, ) -> Result<bool, Error>

Push data from local memory into this remote buffer (local->remote).

pub async fn read_into_local( &self, client: &(impl Actor + Send + Sync), local: KeepaliveLocalMemory, timeout: u64, ) -> Result<bool, Error>

Pull data from this remote buffer into local memory (remote->local).

pub async fn drop_buffer(&self, client: &impl Actor) -> Result<(), Error>

Drop the buffer and release remote handles.

Trait Implementations

impl Clone for RdmaRemoteBuffer

fn clone(&self) -> RdmaRemoteBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RdmaRemoteBuffer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RdmaRemoteBuffer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Named for RdmaRemoteBuffer

fn typename() -> &'static str

The globally unique type name for the type. This should typically be the fully qualified Rust name of the type.

fn typehash() -> u64

A globally unique hash for this type. TODO: actually enforce perfect hashing

fn typeid() -> TypeId

The TypeId for this type. TypeIds are unique only within a binary, and should not be used for global identification.

fn port() -> u64

A globally unique numeric identifier for this type.

fn arm(&self) -> Option<&'static str>

If the named type is an enum, this returns the name of the arm of the value self.

unsafe fn arm_unchecked(self_: *const ()) -> Option<&'static str>

An unsafe version of ‘arm’, accepting a pointer to the value, for use in type-erased settings.

impl Serialize for RdmaRemoteBuffer

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

where __S: Serializer,

Serialize this value into the given Serde serializer.