Module `tower`

Service request/response abstraction (HTTP middleware) for tokio and axum.

See crate ::tower.

Modules

balance Middleware that allows balancing load among multiple services.
buffer Middleware that provides a buffered mpsc channel to a service.
builder Builder types to compose layers and services
discover Service discovery
filter Conditionally dispatch requests to the inner service based on the result of a predicate.
hedge Pre-emptively retry requests which have been outstanding for longer than a given latency percentile.
layer A collection of Layer based tower services
limit Tower middleware for limiting requests.
load Service load measurement
load_shed Middleware for shedding load when inner services aren't ready.
make Trait aliases for Services that produce specific types of Responses.
ready_cache A cache of services
reconnect Reconnect services when they fail.
retry Middleware for retrying "failed" requests.
spawn_ready When an underlying service is not ready, drive it to readiness on a background task.
steer This module provides functionality to aid managing routing requests between Services.
timeout Middleware that applies a timeout to requests.
util Various utility types and functions that are generally used with Tower.