Struct Vegas 

pub struct Vegas { /* private fields */ }

TCP Vegas–inspired adaptive concurrency limit strategy.

Estimates queue depth from the ratio of updated RTT to the minimum (no-load) RTT, then adjusts the concurrency limit based on where the estimated queue falls relative to configurable alpha/beta thresholds.

Implementations

impl Vegas

pub fn builder() -> VegasBuilder

Returns a VegasBuilder for configuring a new Vegas instance.

Trait Implementations

impl Algorithm for Vegas

fn max_concurrency(&self) -> usize

Returns the maximum number of concurrent requests the algorithm currently allows.

fn update( &mut self, rtt: Duration, num_inflight: usize, is_error: bool, is_canceled: bool, )

Observes the outcome of a request and updates the algorithm’s state accordingly.

impl Clone for Vegas

fn clone(&self) -> Vegas

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vegas

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

Formats the value using the given formatter.

impl Default for Vegas

fn default() -> Self

Returns the “default value” for a type.