Before, if a client request included an `Expect: 100-continue` header,
the `100 Continue` response was sent immediately. However, this is
problematic if the service is going to reply with some 4xx status code
and reject the body.
This change delays the automatic sending of the `100 Continue` status
until the service has call `poll_data` on the request body once.
When the body type of a `Request` or `Response` implements `HttpBody`,
the `Request` or `Response` itself now implements `HttpBody`.
This allows writing things like `hyper::body::aggregate(req)` instead of
`hyper::body::aggregate(req.into_body())`.
Closes#2067
This is *just* a "trait alias". It is automatically implemented for all
`Service<Uri>`s that have the required bounds. It's purpose being public
is to ease setting trait bounds outside of hyper. Therefore, it doesn't
have any exposed associated types, to prevent otherwise relying on any
super-traits that hyper requires.
Adds utility functions to `hyper::body` to help asynchronously
collecting all the buffers of some `HttpBody` into one.
- `aggregate` will collect all into an `impl Buf` without copying the
contents. This is ideal if you don't need a contiguous buffer.
- `to_bytes` will copy all the data into a single contiguous `Bytes`
buffer.
Instead of returning a tuple `(impl AsyncRead + AsyncWrite, Connected)`,
this adds a new trait, `hyper::client::connect::Connection`, which
allows querying the connection type for a `Connected`.
BREAKING CHANGE: Connectors no longer return a tuple of
`(T, Connected)`, but a single `T: Connection`.
The `hyper::body::HttpBody` trait is a re-export from the `http-body`
crate. This allows libraries to accept "HTTP bodies" without needing to
depend on hyper.
BREAKING CHANGE: All usage of `hyper::body::Payload` should be replaced
with `hyper::body::HttpBody`.
Allows `local_addr` to work for any executor type, rather than just the default `Exec`. The
underlying `SpawnAll::local_addr()` is already similarly general, so no other changes are needed
other than adding the extra type parameter to the `impl`.
