Module unversioned 

Semver quarantine

The traits in this module are the contract for backend and runtime authors. It has not yet been validated against every backend, so:

Breaking changes in unversioned ship in a minor version, not a major.

This trick is borrowed from ureq. Without it, 1.0 is unshippable: you can’t freeze a trait without having checked it against native, wasi:http, and fetch.

Modules

erased

Type-erased forms of crate::unversioned::Transport and Timer, so a facade can be one concrete type instead of two type parameters.

Structs

CloseFrame

The close code and reason of a Message::Close.

Closed

A connection ended.

ConnectTiming

What each phase of a connect cost.

Connected

A connection was established.

ConnectionId

Which connection an event is about.

Discard

Adapts a future that resolves to something into one that resolves to (), for use as a Timer::Sleep.

Head

The response head arrived.

Informational

A 1xx that arrived before the response.

NoHooks

The hook a caller who asked for nothing gets: WATCHING is false, the type is zero-sized, and on has no body.

Reused

A connection was taken from the pool instead of being made.

Enums

CloseReason

Why a connection ended.

Event

What a transport reports.

Message

One WebSocket message, in the vocabulary every backend can speak.

Traits

Hooks

Somewhere to send what a transport did.

Timer

The one runtime capability the portable core needs: timeouts and backoff. Networking and spawning live in the transports.

Transport

The one seam between hclient and real HTTP.

WebSocket

An open WebSocket: messages out, messages in.

WebSocketConnect

A backend that can open a WebSocket.