Expand description
§Fault injection utilities for tower
This crate provides tower::Layers that can be used to inject various
faults into a tower::Service.
§Layers
You can use the following layers to inject faults into a service:
ErrorLayer- randomly inject errors into a service.LatencyLayer- randomly add latency into a service.
§Example
use tower_fault_injector::latency::LatencyLayer;
use tower::{service_fn, ServiceBuilder};
// Initialize a LatencyLayer with a 10% probability of injecting
// 200 to 500 milliseconds of latency.
let latency_layer = LatencyLayer::new(0.1, 200..500).unwrap();
let service = ServiceBuilder::new()
.layer(latency_layer)
.service(service_fn(my_service));