Struct IbvWc

pub struct IbvWc { /* private fields */ }

Wrapper around ibv_wc (ibverbs work completion).

This exposes only the public fields of rdmaxcel_sys::ibv_wc, allowing us to more easily interact with it from Rust. Work completions are used to track the status of RDMA operations and are generated when an operation completes.

Implementations

impl IbvWc

pub fn wr_id(&self) -> u64

Returns the Work Request ID associated with this work completion.

The Work Request ID is used to identify the specific operation that completed. It is set by the application when posting the work request and is returned unchanged in the work completion.

pub fn is_valid(&self) -> bool

Returns whether this work completion is valid.

A valid work completion indicates that the operation completed successfully. If false, the error field may contain additional information about the failure.

Trait Implementations

impl Clone for IbvWc

fn clone(&self) -> IbvWc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IbvWc

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IbvWc

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ibv_wc> for IbvWc

fn from(wc: ibv_wc) -> Self

Converts to this type from the input type.

impl Named for IbvWc

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 IbvWc

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

where __S: Serializer,

Serialize this value into the given Serde serializer.