Struct RdmaBuffer

pub struct RdmaBuffer {
    pub owner: ActorRef<RdmaManagerActor>,
    pub mr_id: u32,
    pub lkey: u32,
    pub rkey: u32,
    pub addr: usize,
    pub size: usize,
}

Fields

owner: ActorRef<RdmaManagerActor>

mr_id: u32

lkey: u32

rkey: u32

addr: usize

size: usize

Implementations

impl RdmaBuffer

pub async fn read_into( &self, client: &Mailbox, remote: RdmaBuffer, timeout: u64, ) -> Result<bool, Error>

Read from the RdmaBuffer into the provided memory.

This method transfers data from the buffer into the local memory region provided over RDMA. This involves calling a Put operation on the RdmaBuffer’s actor side.

Arguments

• client - Mailbox used for communication
• remote - RdmaBuffer representing the remote memory region
• timeout - Timeout in seconds for the RDMA operation to complete.

Returns

Ok(bool) indicating if the operation completed successfully.

pub async fn write_from( &self, client: &Mailbox, remote: RdmaBuffer, timeout: u64, ) -> Result<bool, Error>

Write from the provided memory into the RdmaBuffer.

This method performs an RDMA write operation, transferring data from the caller’s memory region to this buffer. This involves calling a Fetch operation on the RdmaBuffer’s actor side.

Arguments

• client - Mailbox used for communication
• remote - RdmaBuffer representing the remote memory region
• timeout - Timeout in seconds for the RDMA operation to complete.

Returns

Ok(bool) indicating if the operation completed successfully.

Trait Implementations

impl Clone for RdmaBuffer

fn clone(&self) -> RdmaBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RdmaBuffer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RdmaBuffer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Named for RdmaBuffer

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

The globally unique port for this type. Typed ports are in the range of 1<<63..1<<64-1.

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 RdmaBuffer

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

where __S: Serializer,

Serialize this value into the given Serde serializer.