Struct SendWr 

pub struct SendWr { /* private fields */ }

Builder for a send work request.

Implementations

impl SendWr

pub fn new(wr_id: u64, opcode: WrOpcode) -> Self

Create a new send WR.

pub fn flags(self, flags: SendFlags) -> Self

Set send flags.

pub fn sg(self, sge: Sge) -> Self

Add a scatter-gather entry.

pub fn rdma(self, remote_addr: u64, rkey: u32) -> Self

Set RDMA remote address and rkey (for RDMA read/write ops).

pub fn atomic( self, remote_addr: u64, rkey: u32, compare_add: u64, swap: u64, ) -> Self

Set atomic operation parameters (for CAS and FAA).

pub fn bind_mw( self, mw: *mut ibv_mw, rkey: u32, mr: *mut ibv_mr, addr: u64, length: u64, access: u32, ) -> Self

Set Memory Window bind parameters (for BindMw opcode).

Arguments

• mw - Raw MW pointer to bind
• rkey - New rkey to assign to the MW after binding
• mr - Raw MR pointer that the MW will be bound to
• addr - Start address within the MR
• length - Length of the bound region
• access - Access flags for the MW binding

pub fn inv_rkey(self, rkey: u32) -> Self

Set the rkey to invalidate (for LocalInv opcode).

Trait Implementations

impl Send for SendWr