Module stack 

Available on crate feature tower only.

Helpers for building transport stacks with ServiceBuilder.

Structs

ConcurrencyLimitLayer

Enforces a limit on the concurrent number of requests the underlying service can handle.

RateLimitLayer

Enforces a rate limit on the number of requests the underlying service can handle over a period of time.

ServiceBuilder

Declaratively construct Service values.

TimeoutLayer

Applies a timeout to requests via the supplied inner service.

Traits

IntoBoxHttpService

Extension trait to box a configured service stack.

IntoBoxStreamingHttpService

Extension trait to box a configured streaming service stack.

Functions

build

Builds a type-erased transport stack from a reqwest client and a configuration closure.

build_dual

Builds buffered and streaming transport stacks from one configuration closure.

reqwest_service

Creates a reqwest-backed inner service for layer stacking.

with_buffer

Wraps the reqwest inner service with tower::buffer::Buffer.

with_concurrency_limit

Convenience: concurrency limit on the transport stack.

with_request_logging

Logs each transport call at DEBUG (wire-level; complements LoggerPlugin).