Crate rhedge 

rhedge

A hedged request library that sends redundant HTTP requests to reduce tail latency.

Inspired by Hedged Requests from Google’s “The Tail at Scale” paper, this library monitors historical response latencies and automatically dispatches hedge requests when the primary request is slower than expected.

Re-exports

pub use client::HedgedClient;

pub use error::HedgedError;

pub use request::HedgedRequest;

Modules

client

digest

Latency tracking using a T-Digest for adaptive hedge delay calculation.

error

Error types for hedged request operations.

request

Request template for hedged HTTP requests.