Struct MinRnrTimer 

pub struct MinRnrTimer(/* private fields */);

Minimum RNR NAK Timer Field Value.

When an incoming message arrives but no Receive WQE is posted, the QP sends an RNR NAK (Receiver Not Ready) to the sender. This timer tells the sender how long to wait before retrying.

See RDMAMojo for details.

Implementations

impl MinRnrTimer

pub const fn limited(code: u8) -> Option<Self>

Creates a timer from a raw 5-bit code (1-31). Returns None if out of range.

pub fn min_duration_greater_than(timeout: Duration) -> Self

Finds the smallest RNR timer code that represents a duration greater than timeout.

pub fn duration(&self) -> Duration

Returns the approximate duration represented by this timer code.

pub const fn code(&self) -> u8

Returns the ibverbs code for this MinRnrTimer.

Trait Implementations

impl Clone for MinRnrTimer

fn clone(&self) -> MinRnrTimer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MinRnrTimer

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

Formats the value using the given formatter.

impl Default for MinRnrTimer

fn default() -> MinRnrTimer

Returns the “default value” for a type.

impl Copy for MinRnrTimer