Enum Error 

pub enum Error {
    Verbs(Error),
    NoDevices,
    DeviceNotFound(String),
    InvalidArg(String),
    WorkCompletion {
        status: u32,
        vendor_err: u32,
    },
    WouldBlock,
}

Errors returned by RDMA operations.

Variants

Verbs(Error)

An ibverbs call returned an error (typically sets errno).

NoDevices

No RDMA devices found on this system.

DeviceNotFound(String)

The requested device was not found.

InvalidArg(String)

An invalid argument was supplied.

WorkCompletion

A work completion finished with an error status.

Fields

status: u32

The WC status code.

vendor_err: u32

Vendor-specific error code.

WouldBlock

Non-blocking operation would block (EAGAIN/EWOULDBLOCK).

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.